Generated by All in One SEO v4.9.9, this is an llms.txt file, used by LLMs to index the site. # The Petroleum Quality Institute of America The independent resource for information and insights on the quality and integrity of lubricants in the marketplace. ## Sitemaps - [XML Sitemap](https://pqia.org/sitemap.xml): Contains all public & indexable URLs for this website. ## Posts - [New Test Results: AMSOIL, Mobil Special, Pennzoil, and Wolf's Head](https://pqia.org/2023/03/31/new-test-results-amsoil-mobil-special-pennzoil-and-wolfs-head/) - [Test Results on Delo, Rotella and Delvac](https://pqia.org/2023/03/14/test-results-on-delo-rotella-and-delvac/) - Test results on samples of Chevron Delo 400 SDE, Shell Rotella T4, and Mobil Delvac 1300 Super. The three brands tested are SAE15W-40 viscosity grade, heavy-duty engine oil (HDEO) with API CK-4 credentials. Test results on samples of Chevron Delo 400 SDE, Shell Rotella T4, and Mobil Delvac 1300 Super. The three brands tested are SAE15W-40 viscosity grade, heavy-duty engine oil (HDEO) with API CK-4 credentials. - [Test Results on Samples of Drive MXD, Warren Oil, Pilot, and SHEETZ](https://pqia.org/2023/01/30/test-results-on-samples-of-drive-mxd-warren-oil-pilot-and-sheetz/) - [Test Results - Warren Synthetic Blend Motor Oil 5W-30, and Pilot SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/2022/09/29/test-results-warren-synthetic-blend-motor-oil-5w-30-and-pilot-sae-5w-30-full-synthetic-motor-oil/) - [Test Result on Shield Valor, Speedol Zeta, SynGard, Syntec, SynGard, and Zepro](https://pqia.org/2022/09/12/test-result-on-shield-valor-speedol-zeta-syngard-syntec-syngard-and-zepro/) - Shield Valor SAE 5W-30 Full Synthetic Motor Oil The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. FULL REPORT>> Speedol Zeta SAE 5W30 Full Synthetic Engine Oil The results of the The results of the tests conducted on these samples meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. The results of the tests conducted on these samples meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. - [Test Results in on Havoline, Pro TX and Master Mechanic](https://pqia.org/2022/06/03/test-results-in-on-havoline-pro-tx-and-master-mechanic/) - [PQIA Test Results in on Sinclair, Mobil 1, and Valvoline Motor Oils](https://pqia.org/2022/05/06/pqia-test-results-in-on-sinclair-mobil-1-and-valvoline-motor-oils/) - [PQIA Test Results in on Castol Edge, FRAM, and Pennzoil Platinum SAE 0W-20 Motor Oils](https://pqia.org/2022/03/25/pqia-test-results-in-on-castol-edge-fram-and-pennzoil-platinum-sae-0w-20-motor-oils/) - [PQIA Test Results in on two motor oils formulated for classic and muscle cars, and one with POE-PAO baseoil](https://pqia.org/2022/02/02/pqia-test-results-in-on-two-motor-oils-formulated-for-classic-and-muscle-cars-and-one-with-poe-pao-baseoil/) - [CONSUMER ALERT - Mileage 365 Motor Oil](https://pqia.org/2021/10/13/consumer-alert-mileage-365-motor-oil/) - [PQIA Issues Consumer Alerts on Halo Motor Oil](https://pqia.org/2022/03/14/pqia-issues-consumer-alerts-on-halo-motor-oil/) - [Saint Lucia Bureau of Standards Reminds Consumers to Read Product Labels!](https://pqia.org/2022/02/02/saint-lucia-bureau-of-standards-reminds-consumers-to-read-product-labels/) - [Ultra1Plus Joins PQIA to Ensure Continued Quality and Integrity of Lubricants in the Market](https://pqia.org/2021/11/22/ultra1plus-joins-pqia-to-ensure-continued-quality-and-integrity-of-lubricants-in-the-market/) - The Petroleum Quality Institute of America is pleased to announce that Ultra1Plus has joined its growing list of lubricant manufacturers, marketers, additive suppliers, and other supporters working to help ensure the quality and integrity of motor oils, transmission fluids and other lubricants in the market. Headquartered in Miami, FL Ultra1Plus is a family-owned business thatThe Petroleum Quality Institute of America is pleased to announce that Ultra1Plus has joined its growing list of lubricant manufacturers, marketers, additive suppliers, and other supporters working to help ensure the quality and integrity of motor oils, transmission fluids and other lubricants in the market. The Petroleum Quality Institute of America is pleased to announce that Ultra1Plus has joined its growing list of lubricant manufacturers, marketers, additive suppliers, and other supporters working to help ensure the quality and integrity of motor oils, transmission fluids and other lubricants in the market. - [DuraMAX, Lubir Edge, Super S SuperSyn](https://pqia.org/2021/04/01/duramax-lubri-supersyn/) - [Test Results: JEGS, Diamond Fleet, and PennGrade](https://pqia.org/2021/04/15/test-results-jegs-diamond-fleet-hot-shots-and-penngrade/) - [Test Results: Road-Tech, StarFire, and Vantage](https://pqia.org/2021/04/23/test-results-road-tech-starfire-and-vantage/) - [Results in on Lucas, CITGO, and Sunoco](https://pqia.org/2021/05/11/results-in-on-lucas-citgo-and-sunoco/) - [Results in on Castrol Edge, Mobil 1, and Valvoline Full Synthetic](https://pqia.org/2021/05/19/results-in-on-castrol-edge-mobil-1-and-valvoline-full-synthetic/) - [Pennzoil Platinum and CAM2 Super Pro Max Test Results](https://pqia.org/2021/06/02/pennzoil-platinum-and-cam2-super-pro-max-test-results/) - [Mobil Full Synthetic, Smart Living, and MAG1 Full Synthetic](https://pqia.org/2021/07/13/mobil-full-synthetic-smart-living-and-mag1-full-synthetic/) - [The Latest Sample Results on Four ATFs](https://pqia.org/2021/07/23/the-latest-sample-results-on-four-atfs/) - [CITGO SUPERGARD SAE 10W-30 and Pilot Flying J ATF Test Results](https://pqia.org/2021/09/14/citgo-supergard-sae-10w-30-and-pilot-flying-j-atf-test-results/) - [Test Results - Chevron Supreme and ACE](https://pqia.org/2021/02/26/test-results-chevron-supreme-and-ace/) - Samples of Chevron Supreme SAE 10W-40 and ACE SAE 5W-20 were recently examined by PQIA. The results of the tests conducted on the samples show the products meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product labels, and are consistent with the listed API Service Categories. - [Test Results on FRAM, Sunoco, Traveller, and Wolf's Head](https://pqia.org/2021/08/02/test-results-on-fram-sunoco-traveller-and-wolfs-head/) - [State Dept. of Agriculture and Rural Development Issues Consumer Advisory for all REV 360 Motor Oil and Transmission Fluid](https://pqia.org/2021/09/14/state-dept-of-agriculture-and-rural-development-issues-consumer-advisory-for-all-rev-360-motor-oil-and-transmission-fluid/) - [PennStar Joins to Support PQIA](https://pqia.org/2019/02/08/pennstar-joins-to-support-pqia/) - [Motor Oils Are Not All The Same](https://pqia.org/2021/07/08/motor-oils-are-not-all-the-same/) - [Hmmm... Is it an ILSAC GF-6 "A" or "B"?](https://pqia.org/2020/12/01/hmmm-is-it-an-ilsac-gf-6-a-or-b/) - [Motor Oils for Classic and Vintage Cars](https://pqia.org/2021/04/15/motor-oils-for-classic-and-vintage-cars/) - [Havoline, Spectrol, and Mobil Super Motor Oils](https://pqia.org/2021/03/19/havoline-spectrol-and-mobil-super-motor-oils/) - [Licensed GM dexos®1 Gen 2 brands](https://pqia.org/2021/03/11/licensed-dexos-brands/) - [Test Results - O'Reilly, UltraLub, and Unival](https://pqia.org/2021/03/11/test-results-oreilly-ultralub-and-unival/) - [Above and Below Average](https://pqia.org/2021/03/11/above-and-below-average/) - [Test Results - Kirkland Signature Full Synthetic, and RacePro Synthetic Blend](https://pqia.org/2021/02/17/test-results-kirkland-signature-full-synthetic-and-racepro-synthetic-blend/) - [Dr. Scott McQueen Joins PQIA Advisory Board](https://pqia.org/2021/02/22/dr-scott-mcqueen-joins-pqia-advisory-board/) - [Tractor Hydraulic Fluid Labeling](https://pqia.org/2020/01/16/tractor-hydraulic-fluid-labeling/) - [Playing Roulette with 303 Yellow Buckets](https://pqia.org/2018/08/21/playing-roulette-with-303-yellow-buckets/) - [SN PLUS Motor Oils - Calcium Down, Magnesium Up](https://pqia.org/2019/05/31/sn-plus-motor-oils-calcium-down-magnesium-up/) - [Now Live ILSAC GF-6/API SP/Resource Conserving](https://pqia.org/2020/05/01/now-live-ilsac-gf-6-api-sp-resource-conserving/) - [Read the Labels on Motor Oil Before You Buy](https://pqia.org/2020/05/15/read-the-labels-on-motor-oil-before-you-buy/) - [Buying Motor Oil Online](https://pqia.org/2021/02/10/buying-motor-oil-online/) - [Modern Muscle, and Majestic 5W-30](https://pqia.org/2021/02/09/modern-muscle-and-majestic-5w-30/) - [PQIA Issues Consumer Alerts on Q Motor Oils recently tested](https://pqia.org/2021/01/27/pqia-issues-consumer-alerts-on-q-motor-oils-recently-tested/) - [Irvin Warren - Tribute](https://pqia.org/2020/12/09/irvin-warren-tribute/) - [Results in on Samples of Prime Guard, Questron, and Two SGT. P Motor Oils](https://pqia.org/2020/12/15/results-in-on-samples-of-prime-guard-questron-and-two-sgt-p-motor-oils/) - [The High and Low of API SP ILSAC GF-6A Motor Oils](https://pqia.org/2020/11/11/the-high-and-low-of-api-sp-ilsac-gf-6a-motor-oils/) - [Results in on Samples of Motorcraft, Prime, Royal Purple, and Speedway Motor Oils](https://pqia.org/2020/12/01/results-in-on-samples-of-motorcraft-prime-royal-purple-and-speedway-motor-oils/) - [Reliance Fluid Technologies (RFT) Achieves PQIA Motor Oil Supplier Certification](https://pqia.org/2019/12/01/reliance-fluid-technologies-rtf-achieves-pqia-motor-oil-supplier-certification/) - [Results in on Three 5W-20s](https://pqia.org/2018/05/01/results-in-on-three-5w-20s/) - [PQIA Examines Four Motor Oils from Midwest](https://pqia.org/2016/12/09/pqia-examines-four-motor-oils-from-midwest/) - [PQIA Issues a DON'T BUY on Spirit Oil MD-III](https://pqia.org/2018/04/05/pqia-issues-a-dont-buy-on-spirit-oil-md-iii-2/) - [Results in on Four 5W-30 Motor Oils](https://pqia.org/2018/04/06/results-in-on-four-5w-30-motor-oils/) - [Results in on Samples of CarQuest, NAPA, ProLine, and STP](https://pqia.org/2020/11/11/results-in-on-samples-of-carquest-napa-proline-and-stp/) - [New API SP/ILSAC GF-6A Motor Oils](https://pqia.org/2020/10/21/motor-oils-with-the-new-api-sp-ilsac-gf-6a-standards-are-now-on-retail-shelves/) - [Results in on Samples of MAX1, Driver's Choice, Vantage, and Winner's Circle](https://pqia.org/2020/11/03/results-in-on-samples-of-max1-drivers-choice-vantage-and-winners-circle/) - [Getting Up to Speed on the New Passenger Car Motor Oil Specifications](https://pqia.org/2019/11/11/getting-up-to-speed-on-the-new-passenger-car-motor-oil-specifications/) - [Test Results: Driver One, Premier, Formula 300, and Simply Done](https://pqia.org/2020/10/01/test-results-driver-one-premier-formula-300-and-simply-done/) - [The New API SP/ILSAC GF-6A Motor Oils are Now on Store Shelves](https://pqia.org/2020/10/21/the-new-api-sp-ilsac-gf-6a-motor-oils-are-now-on-store-shelves/) - [Consumer Alert: Mileage 365 "5-30" Motor Oil](https://pqia.org/2020/09/22/consumer-alert-mileage-365-5-30-motor-oil/) - [Test Results: truenorth, CITGO, SHEETZ, and Simply Done](https://pqia.org/2020/09/04/test-results-truenorth-citgo-sheetz-and-simply-done/) - [Wolf's Head Super Duty, DG Auto High Mileage, MAG1 High Mileage, Mobil Super, Gulf Super Duty Plus](https://pqia.org/2020/07/22/wolfs-head-super-duty-dg-auto-high-mileage-mag1-high-mileage-mobil-super-gulf-super-duty-plus/) - [Dave Klinger, President of PPC Lubricants Joins PQIA Advisory Board](https://pqia.org/2020/08/21/dave-klinger-president-of-ppc-lubricants-joins-pqia-advisory-board/) - [Compliance - Properly Displaying Viscosity Grade](https://pqia.org/2020/07/27/compliance-properly-displaying-viscosity-grade/) - [Access to Safety Data Sheets](https://pqia.org/2020/07/15/access-to-safety-data-sheets/) - [A Look at Navi Guard, Peak, NAPA, and Gulf](https://pqia.org/2020/07/07/a-look-at-navi-guard-peak-napa-and-gulf/) - [Castrol GTX and Ford Motorcraft](https://pqia.org/2020/05/14/castrol-gtx-and-ford-motorcraft/) - [A Look at Delo, Delvac, and Rotella SAE 15W-40 Heavy-Duty](https://pqia.org/2020/05/05/a-look-at-delo-delvac-and-rotella-sae-15w-40-heavy-duty/) - [A Look at Five SAE 0W-20s](https://pqia.org/2020/04/08/a-look-at-five-sae-0w-20/) - [Results in on Master, Two PolyGUARD, and Formula 300](https://pqia.org/2020/03/11/results-in-on-master-two-polyguard-and-formula-300/) - [Citgo Tractor Hydraulic Fluid Class Action Settled for $18.83 Million](https://pqia.org/2020/04/07/citgo-tractor-hydraulic-fluid-class-action-settled-for-18-83-million/) - [Afton's Dave DiBerto Joins PQIA Advisory Board](https://pqia.org/2020/03/09/aftons-dave-diberto-joins-pqia-advisory-board/) - [General Motor's Richard Blakeley Joins PQIA Advisory Board](https://pqia.org/2020/02/28/general-motors-richard-blakeley-joins-pqia-advisory-board/) - [Results in on Kirkland Signature, Maxx Oil, MotoTech, and Pennzoil Hybrid](https://pqia.org/2020/02/28/results-in-on-kirkland-signature-maxx-oil-mototech-and-pennzoil-hybrid/) - [Consumer Alert - Questron Synthetic Blend 10W-30 and ATF MD III](https://pqia.org/2020/02/21/consumer-alerts-questron/) - [Lyden Oil Company Approved as a PQIA Certified Motor Oil Supplier](https://pqia.org/2020/02/03/lyden-oil-company-approved-as-a-pqia-certified-motor-oil-supplier/) - [The First PQIA Regional Lubricant Quality Summit was a Success!](https://pqia.org/2017/09/29/the-first-pqia-regional-lubricant-quality-summit-was-a-success/) - [Results in on Samples of Three Brands](https://pqia.org/2019/09/06/results-in-on-samples-of-three-brands/) - [Results in on Five Samples of High Mileage](https://pqia.org/2019/10/08/results-in-on-five-samples-of-high-mileage/) - [New Sample Assessments from PQIA](https://pqia.org/2019/10/30/new-sample-assessments-from-pqia/) - [Consumer Alert - Super Green Smokeless Motor Oil](https://pqia.org/2019/12/12/consumer-alert-super-green-smokeless-motor-oil/) - [Most Recent Samples Examined by PQIA](https://pqia.org/2019/11/15/most-recent-samples-examined-by-pqia/) - [ENEOS / JX Nippon Oil & Energy USA Inc to support PQIA work to assure the quality and integrity of lubricants in the marketplace](https://pqia.org/2019/10/02/eneos-jx-nippon-oil-energy-usa-inc-to-support-pqia-work-to-assure-the-quality-and-integrity-of-lubricants-in-the-marketplace/) - [Attorney General James Secures $1.2 Million From Dollar Store Chains For Selling Expired Products](https://pqia.org/2019/08/27/attorney-general-james-secures-1-2-million-from-dollar-store-chains-for-selling-expired-products/) - [Although They May Look Similar - Motor Oils Are Not All The Same](https://pqia.org/2019/07/31/although-they-may-look-similar-motor-oils-are-not-all-the-same/) - [Smitty's Supply and Tractor Supply Agree to $1.7 Million Settlement in "SuperTrac 303" Class Action](https://pqia.org/2019/08/12/smittys-supply-and-tractor-supply-agree-to-1-7-million-settlement-in-supertrac-303-class-action/) - [Tractor Hydraulic Fluid - NCWM Approves Amendments to HB130](https://pqia.org/2019/07/22/tractor-hydraulic-fluid-ncwm-approves-amendments-to-hb130/) - [Spotlight on API SN PLUS Motor Oils](https://pqia.org/2019/05/31/spotlight-on-api-sn-plus-motor-oils/) - [PQIA Issues Consumer Alerts of Five Products Recently Tested](https://pqia.org/2019/07/02/pqia-issues-consumer-alerts-of-five-products-recently-tested/) - [The Petroleum Quality Institute of America Welcomes MOTUL USA as a New PQIA Supporter](https://pqia.org/2019/02/05/the-petroleum-quality-institute-of-america-welcomes-motul-usa-as-a-new-pqia-supporter/) - [Heads Up - Labeling Issue](https://pqia.org/2019/04/15/heads-up-labeling-issue/) - [UPDATE: Petromerica Motor Oils are API Licensed](https://pqia.org/2019/05/09/update-petromerica-motor-oils-are-api-licensed/) - [City of Madison Wisconsin Moves Forward - Orders Bad Oils Off the Retail Shelves](https://pqia.org/2019/05/09/city-of-madison-wisconsin-moves-forward-orders-bad-oils-off-the-retail-shelves/) - [LABELING - RESPONSIBLE PARTY](https://pqia.org/2019/05/09/labeling-responsible-party/) - [Preliminary Class Action Settlement Approved For Missouri Purchasers Of O'Reilly 303 Tractor Hydraulic Fluid](https://pqia.org/2019/04/16/preliminary-class-action-settlement-approved-for-missouri-purchasers-of-oreilly-303-tractor-hydraulic-fluid/) - [Six New Samples Tested - All Look Good](https://pqia.org/2019/04/15/six-new-samples-tested-all-look-good/) - [Six More Brands Tested](https://pqia.org/2019/02/22/six-more-brands-tested/) - [Results in on Five 5W-20 Passenger Car Motor Oils](https://pqia.org/2017/05/04/results-in-on-five-5w-20-passenger-car-motor-oils/) - [Consumer Alerts Issued on Three "Q Motor Oil" Viscosity Grades](https://pqia.org/2017/05/11/consumer-alerts-issued-on-three-q-motor-oil-viscosity-grades-2/) - [Five 5W-20s and They All Look Good](https://pqia.org/2017/05/19/five-5w-20s-and-they-all-look-good/) - [AAA Releases Report on Synthetic Motor Oils](https://pqia.org/2017/06/19/aaa-releases-report-on-synthetic-motor-oils/) - [Shane O'Kelly, CEO of PetroChoice Joins PQIA Advisory Board](https://pqia.org/2017/07/19/shane-okelly-ceo-of-petrochoice-joins-pqia-advisory-board-2/) - [PQIA is "Taking it to the Streets"](https://pqia.org/2017/08/01/pqia-is-taking-it-to-the-streets-2/) - [A Must-Attend Event for Lubricant Distributors, Manufacturers, Buyers and Others](https://pqia.org/2017/08/09/a-must-attend-event-for-lubricant-distributors-manufacturers-buyers-and-others/) - [Michigan W&M to Speak at PQIA Summit](https://pqia.org/2017/08/14/michigan-wm-to-speak-at-pqia-summit/) - [Doug Rathbun (State of Illinois) to Speak at PQIA Summit](https://pqia.org/2017/08/17/doug-rathbun-state-of-illinois-to-speak-at-pqia-summit/) - [More Samples Tested / Steigerwald Joins PQIA Summit Panel](https://pqia.org/2017/08/24/more-samples-tested-steigerwald-joins-pqia-summit-panel/) - [Missouri Orders 303 Tractor Hydraulic Fluids Out of the State](https://pqia.org/2017/11/20/missouri-orders-303-tractor-hydraulic-fluids-out-of-the-state/) - [Tractor Hydraulic Fluid Timeline](https://pqia.org/2017/11/28/tractor-hydraulic-fluid-timeline/) - [The FTC Issues Advance Notice of Proposed Rulemaking; Request for Public Comment on Recycled Oil Rule](https://pqia.org/2018/01/12/the-ftc-issues-advance-notice-of-proposed-rulemaking-request-for-public-comment-on-recycled-oil-rule/) - [Georgia Issues Stop Sale Order for All J303 Tractor Hydraulic Fluid](https://pqia.org/2018/02/12/georgia-issues-stop-sale-order-for-all-j303-tractor-hydraulic-fluid/) - ["303" GONE, BUT, NOT FORGOTTEN](https://pqia.org/2018/03/16/303-gone-but-not-forgotten/) - [RelaDyne Takes Swift Action](https://pqia.org/2018/07/31/reladyne-takes-swift-action/) - [Pinnacle Addresses Labeling Issue](https://pqia.org/2018/08/01/pinnacle-addresses-labeling-issue/) - [PQIA Takes a Look at Two Antifreeze Samples](https://pqia.org/2018/11/09/pqia-takes-a-look-at-two-antifreeze-samples/) - [On Guard, Pure Guard, SASH, and S-OIL](https://pqia.org/2019/02/06/on-guard-pure-guard-sash-and-s-oil/) - [Tractor Hydraulic Fluid - New Labeling Requirements on the Horizon](https://pqia.org/2019/02/06/tractor-hydraulic-fluid-new-labeling-requirements-on-the-horizon/) - [Four 5W-30s and They All Look Good](https://pqia.org/2017/05/30/four-5w-30s-and-they-all-look-good/) - [Results in on Four Samples of 5W-20](https://pqia.org/2017/06/27/results-in-on-four-samples-of-5w-20/) - [Dollar General Steps up to API SN/ILSAC GF-5](https://pqia.org/2017/07/10/dollar-general-steps-up-to-api-snilsac-gf-5/) - [Results in on Three More Diesel Engine Oils](https://pqia.org/2017/07/26/results-in-on-three-more-diesel-engine-oils/) - [Tests in on Four More Samples](https://pqia.org/2017/09/29/tests-in-on-four-more-samples/) - [Two More Bad Apples!](https://pqia.org/2017/10/06/two-more-bad-apples/) - [Four More SAE 5W-30s](https://pqia.org/2017/10/24/four-more-sae-5w-30s/) - [Hot off the Press - HDEO Timeline](https://pqia.org/2017/10/30/hot-off-the-press-hdeo-timeline/) - [Four More 10W-30s](https://pqia.org/2017/11/10/four-more-10w-30s/) - [PQIA Issues Consumer Alert on Cruz-In Motor Oil](https://pqia.org/2017/12/01/pqia-issues-consumer-alert-on-cruz-in-motor-oil/) - [Consumer Alert: Petrola Motor Oil and ATF](https://pqia.org/2017/12/28/consumer-alert-petrola-motor-oil-and-atf/) - [Four More Motor Oils Tested: No Issues](https://pqia.org/2018/01/10/four-more-motor-oils-tested-no-issues/) - [Three OEM Motor Oils Tested: No Issues](https://pqia.org/2018/01/23/three-oem-motor-oils-tested-no-issues/) - [Results in on Three 5W-20s and One 0W-20](https://pqia.org/2018/02/08/results-in-on-three-5w-20s-and-one-0w-20/) - [Four OEM Motor Oils Tested](https://pqia.org/2018/03/02/four-oem-motor-oils-tested/) - [Four High Mileage Motor Oils Tested, Georgia follows Missouri on THF](https://pqia.org/2018/03/27/four-high-mileage-motor-oils-tested-georgia-follows-missouri-on-thf/) - [Results in on Three 5W-30s and One 15W-40](https://pqia.org/2018/02/20/results-in-on-three-5w-30s-and-one-15w-40-2/) - [PQIA reports on seven samples of motor oil, and two antifreeze/coolants](https://pqia.org/2018/07/20/pqia-reports-on-seven-samples-of-motor-oil-and-two-antifreeze-coolants/) - [Times are Changing!](https://pqia.org/2018/04/10/times-are-changing/) - [Results in on Three 0W-20s and One 10W-30 Motor Oils](https://pqia.org/2018/04/16/results-in-on-three-0w-20s-and-one-10w-30-motor-oils/) - [PQIA issues a Consumer Alert on HeatWave Universal Summer Coolant](https://pqia.org/2018/05/15/pqia-issues-a-consumer-alert-on-heatwave-universal-summer-coolant/) - [Results in on Three 5W-20s and Three 5W-30s](https://pqia.org/2018/06/01/results-in-on-three-5w-20s-and-three-5w-30s-2/) - [Consumer Alerts Issued on Five Motor Oils](https://pqia.org/2018/06/11/consumer-alerts-issued-on-five-motor-oils/) - [Motor Oil Specifications - The Process of Change](https://pqia.org/2018/06/14/motor-oil-specifications-the-process-of-change/) - [Results for a Fourth Group of 15W-40s are in](https://pqia.org/2018/09/14/results-in-on-more-15w-40-hdeos-mining-the-minds/) - [Is Your Vehicle Prepared for the Upcoming Winter?](https://pqia.org/2018/11/09/is-your-vehicle-prepare-for-the-upcoming-winter/) - [Shell Claims a Sample of Delvac 1300 Super 15W-40 CK-4 Doesn't Meet Spec](https://pqia.org/2018/07/03/7353/) - [PQIA reports on seven samples of ATFs; three have issues](https://pqia.org/2018/07/30/pqia-reports-on-seven-samples-of-atfs-three-have-issues/) - [North Carolina Issues Stop-Sale Order on J303 Tractor Hydraulic Fluid](https://pqia.org/2018/08/08/north-carolina-is-now-the-third-state-to-issue-a-stop-sale-order-on-303-tractor-hydraulic-fluid/) - [Results for a Second Group of CK-4 HDEO - No Issues](https://pqia.org/2018/08/28/results-for-a-second-group-of-ck-4-hdeo-no-issues/) - [Results in on More CK-4 HDEOs, Mining the Minds](https://pqia.org/2018/09/07/results-in-on-more-ck-4-hdeos-mining-the-minds/) - [Mining the Minds in the Lubricants Industry](https://pqia.org/2018/09/14/mining-the-minds-in-the-lubricants-industry/) - [Three SAE 10W-30s tested - No issues](https://pqia.org/2018/09/21/three-sae-10w-30s-tested-no-issues/) - [Five ATFs Examined - PQIA Issues an Advisory one, and Shines a Light on Exemplary Labeling for Another](https://pqia.org/2018/09/28/five-atfs-examined-pqia-issues-an-advisory-one-and-shines-a-light-on-exemplary-labeling-for-another/) - [PQIA takes a look at AmazonBasics motor oil and three more brands](https://pqia.org/2018/10/09/pqia-takes-a-look-at-amazonbasics-motor-oil-and-three-more-brands/) - [Three ATFs Examined](https://pqia.org/2018/11/19/three-atfs-examined/) - [PQIA Issues Two More Consumer Alerts on Motor Oil and Transmission Fluid on Retail Shelves in Ohio](https://pqia.org/2018/12/17/pqia-issues-two-more-consumer-alerts-on-motor-oil-and-transmission-fluid-on-retail-shelves-in-ohio/) - [Five SAE 5W-20s Tested: No Issues](https://pqia.org/2019/01/07/five-sae-5w-20s-tested-no-issues/) - [Wolf's Head, SMB, Kendall, and XADO](https://pqia.org/2019/01/18/wolfs-head-smb-kendall-and-xado/) - [DOWNSIZING](https://pqia.org/2019/01/18/downsizing-something-new/) - [A Thorn Might Be Small, But Not When It's in Your Side](https://pqia.org/2018/12/20/a-thorn-might-be-small-but-not-when-its-in-your-side/) - [Class Action Suit filed Against Amalie AOC, LTD. For Its Marketing and Sale of Obsolete Motor Oil in Florida](https://pqia.org/2018/10/02/class-action-suit-filed-against-amalie-aoc-ltd-for-its-marketing-and-sale-of-obsolete-motor-oil-in-florida/) - [RPP Products Joins to Support PQIA's Efforts](https://pqia.org/2018/08/09/rpp-products-joins-to-support-pqias-efforts/) - [PQIA Issues Consumer Alerts on Two ATFs](https://pqia.org/2018/06/29/pqia-issues-consumer-alerts-on-two-atfs/) - [Antifreeze: What's the Difference?](https://pqia.org/2018/05/18/antifreeze-whats-the-difference/) - [Results in on Three Antifreeze/Coolants](https://pqia.org/2018/02/28/results-in-on-three-antifreeze-coolants/) - [PQIA Issues Two Consumer Alerts on ATF](https://pqia.org/2017/01/11/pqia-issues-two-consumer-alerts-on-atf/) - [PQIA Issues Consumer Alerts/Don't Buys on two of six samples of Automatic Transmission Fluids (ATF)](https://pqia.org/2016/08/02/pqia-issues-consumer-alertsdont-buys-on-two-of-six-samples-of-automatic-transmission-fluids-atf/) - [Two ATFs Tested: One with Labeling Issues](https://pqia.org/2018/01/19/two-atfs-tested-one-with-labeling-issues/) - [Lyden Oil Company Joins to Support PQIA](https://pqia.org/2018/01/18/lyden-oil-company-joins-to-support-pqia/) - [Four More ATFs Tested: Always Read the Labels](https://pqia.org/2017/12/15/four-more-atfs-tested-always-read-the-labels/) - [Next Up: CK-4 and FA-4 Diesel Engine Oils](https://pqia.org/2017/04/11/next-up-ck-4-and-fa-4-diesel-engine-oils/) - [PQIA Releases National Survey Findings on ATF](https://pqia.org/2017/06/21/pqia-releases-national-survey-findings-on-atf/) - [Results in on Four ATFs...](https://pqia.org/2017/06/19/results-in-on-four-atfs/) - [A Look at Five More Antifreeze/Coolants](https://pqia.org/2017/06/19/a-look-at-five-more-antifreezecoolants/) - [Results in on Four API CK-4 Diesel Engine Oils](https://pqia.org/2017/04/24/results-in-on-four-api-ck-4-diesel-engine-oils/) - [PQIA Enhances Website to Include User Friendly Search and Sort Features](https://pqia.org/2017/04/24/pqia-enhances-website-to-include-user-friendly-search-and-sort-features/) - [A Look at the 0W-20s Examined by PQIA in 2014 to 2017(YTD)](https://pqia.org/2017/04/11/a-look-at-the-0w-20s-examined-by-pqia-in-2014-to-2017ytd/) - [Five 0W-20s and They All Look Good](https://pqia.org/2017/04/11/five-0w-20s-and-they-all-look-good/) - [PQIA Examines Five Brands of ATF, One Has Issues](https://pqia.org/2017/03/24/pqia-examines-five-brands-of-atf-one-has-issues/) - [PQIA Examines Four More Motor Oil Samples, All Check Out Fine](https://pqia.org/2017/03/17/pqia-examines-four-more-motor-oil-samples-all-check-out-fine-2/) - [The PQIA Examines Five Automatic Transmission Fluid (ATF) Brands and Issues an Advisory on One](https://pqia.org/2017/03/09/the-pqia-examines-five-automatic-transmission-fluid-atf-brands-and-issues-an-advisory-on-one/) - [PQIA Examines Five Samples of 5W-20; Issues One Consumer Alert, One Advisory](https://pqia.org/2017/02/24/pqia-examines-five-samples-of-5w-20-issues-one-consumer-alert-one-advisory/) - [Five More Samples From the Midwest-Consumer Alert Issued on One](https://pqia.org/2017/02/06/five-more-samples-from-the-midwest-consumer-alert-issued-on-one/) - [PQIA Issues Consumer Alerts on Two AntiFreeze/Coolant Samples](https://pqia.org/2017/01/27/pqia-issues-consumer-alerts-on-two-antifreezecoolant-samples/) - [Smitty's Supply to Pay $755,155 in Consumer Protection Settlement](https://pqia.org/2017/01/27/smittys-supply-to-pay-755155-in-consumer-protection-settlement/) - [Smitty's Supply to Pay $755,155 in Consumer Protection Settlement](https://pqia.org/2017/01/27/smittys-supply-to-pay-755155-in-consumer-protection-settlement-2/) - [Concerns Continue - PQIA Issues Four More Consumer Alerts on Motor Oils on Store Shelves in the Midwest Market](https://pqia.org/2016/12/14/concerns-continue-pqia-issues-four-more-consumer-alerts-on-motor-oils-on-store-shelves-in-the-midwest-market/) - [An Epicenter of Bad Motor Oils](https://pqia.org/2016/12/16/an-epicenter-of-bad-motor-oils/) - [PQIA Examines Three More ATF Samples and Issues an Advisory on One](https://pqia.org/2016/11/03/pqia-examines-three-more-atf-samples-and-issues-an-advisory-on-one/) - [PQIA Examines Four ATF Samples and Issues an Advisory on One](https://pqia.org/2016/10/25/pqia-examines-four-atf-samples/) - [PQIA Examines Four More Motor Oil Samples, All Check Out Fine](https://pqia.org/2016/10/14/pqia-examines-four-more-motor-oil-samples-all-check-out-fine/) - [PQIA Examines Four Motor Oil Samples, One Raised Eyebrows](https://pqia.org/2016/10/06/pqia-examines-four-motor-oil-samples-one-raised-eyebrows/) - [Royal Mfg Co. LP. Joins to Support PQIA's Efforts to Help Assure the Quality and Integrity of Lubricants in the Market](https://pqia.org/2016/10/07/royal-mfg-co-lp-joins-to-support-pqias-efforts-to-help-assure-the-quality-and-integrity-of-lubricants-in-the-market/) - [Royal Mfg Co. LP. Joins to Support PQIA's Efforts to Help Assure the Quality and Integrity of Lubricants in the Market](https://pqia.org/2016/10/07/royal-mfg-co-lp-joins-to-support-pqias-efforts-to-help-assure-the-quality-and-integrity-of-lubricants-in-the-market-2/) - [PQIA Examines Four More Antifreeze/Coolant Samples](https://pqia.org/2016/08/17/pqia-examines-four-more-antifreezecoolant-samples/) - [PQIA Examines Four More Diesel Motor Oil Samples](https://pqia.org/2016/09/19/pqia-examines-four-more-diesel-motor-oil-samples/) - [PQIA Examines Five Deisel Motor Oil Samples](https://pqia.org/2016/09/07/pqia-examines-five-deisel-motor-oil-samples/) - [Marvin Kerkstra Named PQIA's New Advisory Board Chairman](https://pqia.org/2016/08/19/marvin-kerkstra-named-pqias-new-advisory-board-chairman/) - [Marvin Kerkstra Named PQIA's New Advisory Board Chairman](https://pqia.org/2016/08/19/marvin-kerkstra-named-pqias-new-advisory-board-chairman-2/) - [PQIA Issues Consumer Alerts/Don't Buys on two of six samples of Automatic Transmission Fluids (ATF)](https://pqia.org/2016/08/02/pqia-issues-consumer-alertsdont-buys-on-two-of-six-samples-of-automatic-transmission-fluids-atf-2/) - [HEADS UP! CDFA Webinar Tomorrow Regarding Obsolete Motor Oil](https://pqia.org/2016/07/20/heads-up-cdfa-webinar-tomorrow-regarding-obsolete-motor-oil/) - [Six New Motor Oil Samples Tested](https://pqia.org/2016/07/15/six-new-motor-oil-samples-tested/) - [Four New Motor Oil Samples Tested](https://pqia.org/2016/06/30/four-new-motor-oil-samples-tested/) - [Four More Samples of Antifreeze/Coolants](https://pqia.org/2016/06/27/four-more-samples-of-antifreezecoolants/) - [Fourth Set of Samples From The Mid-Continent and Surrounding States](https://pqia.org/2016/06/21/fourth-set-of-samples-from-the-mid-continent-and-surrounding-states/) - [The Third Set of Samples From The Mid-Continent and Surrounding States](https://pqia.org/2016/06/09/the-third-set-of-samples-from-the-mid-continent-and-surrounding-states/) - [The First Set of Samples From The Mid-Continent and Surrounding States](https://pqia.org/2016/05/19/the-first-in-a-set-of-samples-from-the-mid-continent-and-surrounding-states/) - [The Second Set of Samples From The Mid-Continent and Surrounding States](https://pqia.org/2016/05/24/the-second-in-a-set-of-samples-from-the-mid-continent-and-surrounding-states/) - [The Last of the Most Recent Group of Samples From the Illinois Market](https://pqia.org/2016/03/21/the-last-of-the-most-recent-batch-of-samples-from-the-illinois-market/) - [Test Results in on Three More Motor Oils in the Chicago Market - Consumers Take Note](https://pqia.org/2016/03/11/test-results-in-on-three-more-motor-oils-in-the-chicago-market-consumers-take-note/) - [Four More From Chicago - Three Good, One Bad](https://pqia.org/2016/03/07/four-more-from-chicago-three-good-one-bad/) - [Results in on Seven Coolant/Antifreeze Samples](https://pqia.org/2015/12/21/results-in-on-seven-coolantantifreeze-samples/) - [PQIA Takes a Look at 5 More Brands, Two Underscore the Importance of Reading the Labels](https://pqia.org/2016/02/23/pqia-takes-a-look-at-5-more-brands-two-underscore-the-importance-of-reading-the-labels/) - [Test Results on Four Obsolete Motor Oil From Florida](https://pqia.org/2016/02/02/test-results-on-four-obsolete-motor-oil-from-florida/) - [Update on February 2nd test results](https://pqia.org/2016/02/05/update-on-february-2nd-test-results/) - [PQIA ISSUES A DON'T BUY ON THREE PRODUCTS PURCHASED IN CHICAGO](https://pqia.org/2016/03/01/pqia-issues-a-dont-buy-on-three-products-purchased-in-chicago/) - [PQIA ISSUES A DON'T BUY ON THREE PRODUCTS PURCHASED IN CHICAGO](https://pqia.org/2016/03/01/pqia-issues-a-dont-buy-on-three-products-purchased-in-chicago-2/) - [PQIA Takes a Look at 5 More Antifreeze/Coolant Brands. One Raises Eyebrows](https://pqia.org/2016/02/29/pqia-takes-a-look-at-5-more-antifreezecoolant-brands-one-raises-eyebrows/) - [PQIA on GMA - Good Morning America - Read the Labels!](https://pqia.org/2016/02/12/pqia-on-gma-good-morning-america-read-the-labels/) - ["Lawsuit: Dollar General motor oil not safe for cars newer than 1980s"](https://pqia.org/2015/12/22/lawsuit-dollar-general-motor-oil-not-safe-for-cars-newer-than-1980s/) - [PQIA Tips its Hat to Georgia](https://pqia.org/2016/02/05/pqia-tips-its-hat-to-georgia/) - [Florida Deserves Better](https://pqia.org/2015/11/05/florida-deserves-better/) - [A LOOK AT EIGHT MORE MOTOR OILS](https://pqia.org/2016/01/26/a-look-at-eight-more-motor-oils/) - [A LOOK AT FOUR MORE MOTOR OIL BRANDS AND VISCOSITY GRADES](https://pqia.org/2015/12/30/a-look-at-four-more-motor-oil-brands-and-viscosity-grades/) - ["Lawsuit: Dollar General motor oil not safe for cars newer than 1980s"](https://pqia.org/2015/12/22/lawsuit-dollar-general-motor-oil-not-safe-for-cars-newer-than-1980s-2/) - [Results in on Five More Samples from D.C. Area](https://pqia.org/2015/12/22/result-in-on-five-more-samples-from-d-c-area/) - [RelaDyne Joins to Support PQIA](https://pqia.org/2015/12/17/reladyne-joins-to-support-pqia/) - [Results in on more D.C. Samples](https://pqia.org/2015/12/01/results-in-on-more-d-c-samples/) - [PQIA issues a DON'T BUY on 3X Super Premium Motor Oil on Shelves in Florida!](https://pqia.org/2015/11/18/pqia-issues-a-dont-buy-on-3x-super-premium-motor-oil-on-shelves-in-florida/) - [PQIA issues a DON'T BUY on 3X Super Premium Motor Oil on Shelves in Florida!](https://pqia.org/2015/11/18/pqia-issues-a-dont-buy-on-3x-super-premium-motor-oil-on-shelves-in-florida-2/) - [Five More Samples from Washington, D.C.](https://pqia.org/2015/11/13/five-more-samples-from-washington-d-c/) - [Florida Deserves Better - Part II](https://pqia.org/2015/11/09/florida-deserves-better-part-ii/) - [RelaDyne Expands its Recall to Pull More Bullet off the Shelves](https://pqia.org/2015/11/05/reladyne-expands-its-recall-to-pull-more-bullet-off-the-shelves/) - [Cancelled!](https://pqia.org/2015/11/05/cancelled/) - [Don't be fooled!](https://pqia.org/2014/03/20/dont-be-a-fool/) - [Don't be fooled!](https://pqia.org/2014/03/20/dont-be-a-fool-2/) - [Silogram - Trouble in the Drum](https://pqia.org/2013/04/04/silogram-trouble-in-the-drum/) - [PQIA ISSUES A CONSUMER ALERT ON BULLET PREMIUM MOTOR OIL](https://pqia.org/2013/03/27/pqia-issues-a-consumer-alert-on-bullet-premium-motor-oil/) - [PQIA ISSUES A CONSUMER ALERT ON BULLET PREMIUM MOTOR OIL](https://pqia.org/2013/03/27/pqia-issues-a-consumer-alert-on-bullet-premium-motor-oil-2/) - [Round Three - Spotlight on Synthetics](https://pqia.org/2013/03/20/round-three-spotlight-on-synthetics/) - [Spotlight on Synthetics - Second Round](https://pqia.org/2013/03/11/spotlight-on-synthetics-second-round/) - [Spotlight on Synthetics](https://pqia.org/2013/03/04/spotlight-on-synthetics/) - [Inconvenient Truth About Convenience Store Motor Oil](https://pqia.org/2013/02/28/inconvenient-truth-about-convenience-store-motor-oil/) - [More on MaxLife ATF](https://pqia.org/2013/02/28/more-on-maxlife-atf/) - [Do you know what you are buying?](https://pqia.org/2012/10/11/do-you-know-what-you-are-buying/) - [Get These Bad Bottles Off the Shelves!](https://pqia.org/2013/01/07/its-time-to-get-these-bad-bottles-off-the-shelves/) - [Stop the Slop of Harmful Engine Oils Sold in Illinois, Michigan and Wisconsin ](https://pqia.org/2012/09/21/stop-the-slop-of-harmful-engine-oils-sold-in-illinois-michigan-and-wisconsin/) - [Room for Improvement](https://pqia.org/2013/02/10/room-for-improvement/) - [Alarms Should Go Off When You Read "Top-Off" on an Oil Bottle](https://pqia.org/2013/02/11/alarms-should-go-off-when-you-read-top-off-on-an-oil-bottle/) - [Alarms Should Go Off When You Read "Top-Off" on an Oil Bottle](https://pqia.org/2013/02/11/alarms-should-go-off-when-you-read-top-off-on-an-oil-bottle-2/) ## Pages - [Home Page Active 2-4-2022](https://pqia.org/) - [PQIA Resource Center](https://pqia.org/resource-center/) - The PQIA Resource Center is here for consumers and others to learn about lubricants, specifications, certifications, and other information to help in making the appropriate choices when purchasing motor oil, automatic transmission fluid, antifreeze/coolant, and other lubricants. Please visit the Resource Center regularly as we will be adding to it on an ongoing basis. - [AMSOIL SAE 5W-30 Motor Oil](https://pqia.org/amsoil-sae-5w-30-motor-oil/) - [Mobil Special SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/mobil-special-sae-5w-30-synthetic-blend-motor-oil/) - [Pennzoil SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/pennzoil-sae-5w-30-synthetic-blend-motor-oil/) - [Wolf's Head SAE 5W-30 Super-Duty Semi-Synthetic Motor Oil](https://pqia.org/wolfs-head-sae-5w-30-super-duty-semi-synthetic-motor-oil/) - [Shell Rotella T4 SAE 15W-40 Heavy Duty Engine Oil](https://pqia.org/shell-rotella-t4-sae-15w-40-heavy-duty-engine-oil/) - [Chevron Delo 400 SDE SAE 15W-40 Heavy Duty Diesel Engine Oil](https://pqia.org/chevron-delo-400-sde-sae-15w-40-heavy-duty-diesel-engine-oil-2/) - [Mobil Delvac 1300 Super](https://pqia.org/mobil-delvac-1300-super/) - [Love's SAE 10W-30 Motor Oil](https://pqia.org/loves-sae-10w-30-motor-oil/) - [Murphy USA SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/murphy-usa-sae-5w-30-full-synthetic-motor-oil/) - [SHEETZ SAE 5W-20 Motor Oil](https://pqia.org/sheetz-sae-5w-20-motor-oil/) - [Warren SAE 5W-20 Synthetic Blend Motor Oil](https://pqia.org/warren-sae-5w-20-synthetic-blend-motor-oil/) - [SHEETZ SAE 5W-30 Motor Oil](https://pqia.org/sheetz-sae-5w-30-motor-oil/) - [Pilot SAE 5W-20 Synthetic Blend Motor Oil](https://pqia.org/pilot-sae-5w-20-synthetic-blend-motor-oil/) - [Drive MXD SAE 5W-20 Full Synthetic Motor Oil](https://pqia.org/drive-mxd-sae-5w-20-full-synthetic-motor-oil/) - [Pilot SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/pilot-sae-5w-30-full-synthetic-motor-oil/) - [Warren SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/warren-sae-5w-30-synthetic-blend-motor-oil/) - [Shield Valor SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/shield-valor-sae-5w-30-full-synthetic-motor-oil/) - [Zepro Touring SAE 5W-30 Fully Synthetic Motor Oil](https://pqia.org/zepro-touring-sae-5w-30-fully-synthetic-motor-oil/) - [Speedol Zeta SAE 5W30 Full Synthetic Engine Oil](https://pqia.org/speedol-zeta-sae-5w30-full-synthetic-engine-oil/) - [SynGard Xtreme SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/syngard-xtreme-sae-5w-30-synthetic-blend-motor-oil/) - [Syntec SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/syntec-sae-5w-30-full-synthetic-motor-oil/) - [SynGard SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/syngard-sae-5w-30-full-synthetic-motor-oil/) - [Pro TX SAE 0W-20 Synthetic Motor Oil](https://pqia.org/pro-tx-sae-0w-20-synthetic-motor-oil/) - [Havoline SAE 0W-20 High Mileage Synthetic Blend Motor Oil](https://pqia.org/havoline-sae-0w-20-high-mileage-synthetic-blend-motor-oil/) - [Master Mechanic SAE 0W-20 Full Synthetic Motor Oil](https://pqia.org/master-mechanic-sae-0w-20-full-synthetic-motor-oil/) - [Sinclair SAE 10W-30 Synthetic Blend Motor Oil](https://pqia.org/sinclair-sae-10w-30-synthetic-blend-motor-oil/) - [Valvoline SAE 0W-20 Full Synthetic Motor Oil](https://pqia.org/valvoline-sae-0w-20-full-synthetic-motor-oil/) - [Mobil 1 Advanced Fuel Economy 0W-20 Advanced Full Synthetic Motor Oil](https://pqia.org/mobil-1-advanced-fuel-economy-0w-20-advanced-full-synthetic-motor-oil/) - [Pennzoil Platinum SAE 0W-20 Full Synthetic Motor Oil](https://pqia.org/pennzoil-platinum-sae-0w-20-full-synthetic-motor-oil/) - [FRAM SAE 0W-20 Full Synthetic Motor Oil](https://pqia.org/fram-sae-0w-20-full-synthetic-motor-oil/) - [Castrol Edge SAE 0W-20 Advanced Full Synthetic Motor Oil](https://pqia.org/castrol-edge-sae-0w-20-advanced-full-synthetic-motor-oil/) - [HALO 10W-30](https://pqia.org/halo-10w-30/) - [HALO 5W-20](https://pqia.org/halo-5w-20/) - [Capitale Lubricants ATF](https://pqia.org/capitale-lubricants-atf/) - [Capitale Lubricants 5W-30 Synthetic Blend Motor Oil](https://pqia.org/capitale-lubricants-5w-30-synthetic-blend-motor-oil/) - [MOBIL 1 5W-30 Advanced Full Synthetic Motor Oil](https://pqia.org/mobil-1-5w-30-advanced-full-synthetic-motor-oil/) - [Pennzoil Ultra Platinum SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/pennzoil-ultra-platinum-sae-5w-30-full-synthetic-motor-oil/) - [Mobil Full Synthetic 5W-30 Motor Oil](https://pqia.org/mobil-full-synthetic-5w-30-motor-oil/) - [Traveller SAE 5W-20 Premium Full Synthetic Motor Oil](https://pqia.org/traveller-sae-5w-20-premium-full-synthetic-motor-oil/) - [MPT Thirty-K SAE 5W30 Synthetic Motor Oil](https://pqia.org/mpt-thirty-k-sae-5w30-synthetic-motor-oil-2/) - [Champion Classic & Muscle SAE 10W30 Synthetic Blend Motor Oil](https://pqia.org/champion-classic-muscle-sae-10w30-synthetic-blend-motor-oil/) - [Lucas Hot Rod & Classic SAE 10W-40 Motor Oil](https://pqia.org/lucas-hot-rod-classic-sae-10w-40-motor-oil/) - [Questron Synthetic Blend 10W-30](https://pqia.org/questron-synthetic-blend-10w-30/) - [Pilot Flying J SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/pilot-flying-j-sae-5w-30-full-synthetic-motor-oil/) - [CITGO SUPERGARD SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/citgo-supergard-sae-5w-30-full-synthetic-motor-oil/) - [FVP SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/fvp-sae-5w-30-full-synthetic-motor-oil/) - [Mileage 365 Lubricants 10-40 Motor Oil](https://pqia.org/mileage-365-lubricants-10-40-motor-oil/) - [Mileage 365 Lubricants 5-30 Motor Oil](https://pqia.org/mileage-365-lubricants-5-30-motor-oil-2/) - [Mileage 365 Lubricants 5-30 Motor Oil](https://pqia.org/mileage-365-lubricants-5-30-motor-oil/) - [Code of Ethical Business Conduct](https://pqia.org/code-of-ethical-business-conduct/) - [MPT Thirty-K SAE 5W30 Synthetic Motor Oil Labels](https://pqia.org/mpt-thirty-k-sae-5w30-synthetic-motor-oil-labels/) - [Wolf's Head Syn-Pack SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/wolfs-head-5w-30/) - [CITGO SUPERGARD SAE 10W-30 Motor Oil](https://pqia.org/citgo-supergard-sae-10w-30-motor-oil-2/) - [Pilot Flying J Automatic Transmission Fluid](https://pqia.org/pilot-flying-j-automatic-transmission-fluid/) - [Contact Us](https://pqia.org/contact-us/) - [FRAM SAE 5W-20 Full Synthetic Motor Oil](https://pqia.org/fram-sae-5w-20-full-synthetic-motor-oil/) - [Sunoco Ultra Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/sunoco-ultra-synthetic-blend-sae-5w-30-motor-oil/) - [What You and Your Customers Need to Know About FA-4’s Advantages](https://pqia.org/what-your-customers-need-to-know-about-fa-4s-advantages/) - [MAG1 ATF](https://pqia.org/mag1-atf/) - [Winner's Circle Premium ATF](https://pqia.org/winners-circle-premium-atf/) - [Gulf Gulfpride Multi-Purpose Automatic Transmission Fluid](https://pqia.org/gulf-gulfpride-multi-purpose-automatic-transmission-fluid/) - [Wolf's Head DX III-H/M ATF](https://pqia.org/wolfs-head-dx-iii-h-m-atf/) - [PQIA Certified Motor Oil Program](https://pqia.org/pqia-certified-motor-oil-program/) - [Certified Motor Oil Manufacturers and Marketers](https://pqia.org/certified-motor-oil-manufacturers-and-marketers/) - [MAG1 SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/mag1-sae-5w-30-full-synthetic-motor-oil/) - [Smart Living SAE 10W-30 Premium Motor Oil](https://pqia.org/smart-living-sae-10w-30-premium-motor-oil/) - [CAM2 SUPER PRO MAX Synthetic Blend SAE 5W-20 Motor Oil](https://pqia.org/cam2-super-pro-max-synthetic-blend-sae-5w-20-motor-oil/) - [Pennzoil Platinum Full Synthetic SAE 5W-20 Motor Oil](https://pqia.org/pennzoil-platinum-full-synthetic-sae-5w-20-motor-oil/) - [Valvoline Full Synthetic SAE 5W-20 Motor Oil](https://pqia.org/valvoline-full-synthetic-advanced-sae-5w-20-motor-oil/) - [Mobil 1 Full Synthetic 5W-20 Motor Oil](https://pqia.org/mobil-1-advanced-full-synthetic-5w-20-motor-oil/) - [Castrol Edge Full Synthetic SAE 5W-20 Motor Oil](https://pqia.org/castrol-edge-advanced-full-synthetic-sae-5w-20-motor-oil/) - [Super Tech SAE 0W-20 High Mileage Full Synthetic Motor Oil](https://pqia.org/super-tech-sae-0w-20-high-mileage-full-synthetic-motor-oil/) - [Lucas Oil SAE 5W-30 High Mileage Motor Oil](https://pqia.org/lucas-oil-sae-5w-30-high-mileage-motor-oil/) - [WILL OHIO TAKE ACTION?](https://pqia.org/will-ohio-take-action/) - [Wolf's Head Super-Duty Semi-Synthetic SAE 5W-20 Motor Oil](https://pqia.org/wolfs-head-super-duty-semi-synthetic-sae-5w-20-motor-oil/) - The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. - [Winner's Circle SAE 5W-20 Motor Oil](https://pqia.org/winners-circle-sae-5w-20-motor-oil/) - [Video Tag](https://pqia.org/video-tag/) - [Shop](https://pqia.org/shop/) - [Updated Timelines](https://pqia.org/updated-timelines/) - [SuperTech High Mileage 5W-30 Motor Oil](https://pqia.org/supertech-high-mileage-5w-30-motor-oil/) - [Valvoline MaxLife SAE 5W-30 Motor Oil](https://pqia.org/valvoline-maxlife-sae-5w-30-motor-oil/) - [STP High Mileage SAE 5W-30 Motor Oil](https://pqia.org/stp-high-mileage-sae-5w-30-motor-oil/) - [Super Green Smokeless Motor Oil](https://pqia.org/super-green-smokeless-motor-oil/) - [Shell Rotella Gas Truck Full Synthetic SAE 5W-20 Motor Oil](https://pqia.org/shell-rotella-gas-truck-full-synthetic-sae-5w-20-motor-oil/) - [Video Category](https://pqia.org/video-category/) - [User Videos](https://pqia.org/user-videos/) - [Tractor Hydraulic Fluid Labeling](https://pqia.org/tractor-hydraulic-fluid-labeling/) - [Valvoline SAE 0W-20 High Mileage Full Synthetic Motor Oil](https://pqia.org/valvoline-sae-0w-20-high-mileage-full-synthetic-motor-oil/) - [Shell Rotella T5 Synthetic Blend SAE 15W-40 Heavy Duty Diesel Engine Oil](https://pqia.org/shell-rotella-t5-synthetic-blend-sae-15w-40-heavy-duty-diesel-engine-oil/) - [Shell Rotella T4 SAE 15W-40 Heavy Duty Diesel Engine Oil](https://pqia.org/shell-rotella-t4-sae-15w-40-heavy-duty-diesel-engine-oil/) - [Simply Done SAE 5W30 Motor Oil](https://pqia.org/simply-done-sae-5w30-motor-oil/) - [Simply Done SAE 10W30 Motor Oil](https://pqia.org/simply-done-sae-10w30-motor-oil/) - [truenorth SAE Premium 10W-30 Motor Oil](https://pqia.org/truenorth-sae-premium-10w-30-motor-oil/) - [Vantage SAE 5W-20 Synthetic Blend Motor Oil](https://pqia.org/vantage-sae-5w-20-synthetic-blend-motor-oil/) - [Valvoline High Mileage Maxlife SAE 10W-30 Synthetic Blend Motor Oil](https://pqia.org/valvoline-high-mileage-maxlife-sae-10w-30-synthetic-blend-motor-oil/) - [Super Tech High Mileage Full Synthetic SAE 5W-30 Motor Oil](https://pqia.org/super-tech-high-mileage-full-synthetic-sae-5w-30-motor-oil/) - [The New API SP/ILSAC GF-6A/6B](https://pqia.org/api-sp-ilsac-gf-6a-6b/) - [STP SAE 5W-20 High Mileage Motor Oil](https://pqia.org/stp-sae-5w-20-high-mileage-motor-oil/) - [Speedway SAE 5W-20 API SP Motor Oil](https://pqia.org/speedway-sae-5w-20-api-sp-motor-oil/) - [UltraLub SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/ultralub-sae-5w-30-synthetic-blend-motor-oil/) - [Unival Synthetic Blend 5W-30 Engine Oil](https://pqia.org/unival-synthetic-blend-5w-30-engine-oil/) - [Spectrol SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/spectrol-sae-5w-30-synthetic-blend-motor-oil/) - [Super S SuperSyn SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/super-s-supersyn-sae-5w-30-full-synthetic-motor-oil/) - [Star Fire SAE 5W-30 Motor Oil](https://pqia.org/star-fire-sae-5w-30-motor-oil/) - [Vantage SAE 10W-30 Synthetic Blend Oil](https://pqia.org/vantage-sae-10w-30-synthetic-blend-oil/) - [Sunoco Ultra High Mileage SAE 5W-30 Motor Oil](https://pqia.org/sunoco-ultra-high-mileage-sae-5w-30-motor-oil/) - [PQIA on GMA – Good Morning America – Read the Labels!](https://pqia.org/pqia-on-gma-good-morning-america-read-the-labels/) - [PASSENGER CAR MOTOR OIL](https://pqia.org/passenger-car-motor-oil/) - Passenger car motor oil is the lifeblood of your engine. In addition to lubricating moving parts to help reduce wear and tear and the buildup of heat in your engine, motor oils contain performance additives that help to reduce oxidation, neutralize acids, prevent rust, corrosion, and foam, condition seals, save fuel, and keep your engine clean. But all engine oils are far from created equal. In fact, some motor oils on the shelves can cause harm to your engine and premature failure. Know what motor oil goes into your car. - [Old Home Page](https://pqia.org/home-page/) - [PQIA Viscosity Quick Reference Guides](https://pqia.org/pqia-viscosity-quick-reference-guides/) - [Pennzoil High Mileage SAE 5W-30 Motor Oil](https://pqia.org/pennzoil-high-mileage-sae-5w-30-motor-oil/) - [PQIA Supporters](https://pqia.org/pqia-supporters/) - [Quaker State Defy High Mileage SAE 5W-30 SYN BLEND Motor Oil](https://pqia.org/quaker-state-defy-high-mileage-sae-5w-30-syn-blend-motor-oil/) - [PQIA Advisory Board](https://pqia.org/pqia-advisory-board/) - [Peak 5W-30 Motor Oil](https://pqia.org/peak-5w-30-motor-oil/) - [Pro TX Synthetic SAE 5W-30 Motor Oil](https://pqia.org/pro-tx-synthetic-sae-5w-30-motor-oil/) - [Search Videos](https://pqia.org/search-videos/) - [Player Embed](https://pqia.org/player-embed/) - [PQIA Archives](https://pqia.org/pqia-archives/) - [Pennzoil Hybrid SAE 0W-16 Full Synthetic Motor Oil](https://pqia.org/pennzoil-hybrid-sae-0w-16-full-synthetic-motor-oil/) - [Questron Synthetic Blend SAE 10W-30 Motor Oil](https://pqia.org/questron-synthetic-blend-sae-10w-30-motor-oil/) - [Questron Automatic Transmission Fluid ATF MD III](https://pqia.org/questron-automatic-transmission-fluid-atf-md-iii/) - [PolyGUARD SAE 5W-30 Motor Oil](https://pqia.org/polyguard-sae-5w-30-motor-oil/) - [PolyGUARD SAE 10W-40 Motor Oil](https://pqia.org/polyguard-sae-10w-40-motor-oil/) - [Pennzoil Platinum SAE 0W-20 High Mileage Full Synthetic Motor Oil](https://pqia.org/pennzoil-platinum-sae-0w-20-high-mileage-full-synthetic-motor-oil/) - [PEAK Full Synthetic Motor Oil SAE 5W-30 API SN PLUS](https://pqia.org/peak-full-synthetic-motor-oil-sae-5w-30-api-sn-plus/) - [Navi Guard Ultra Full Synthetic SAE 0W-20 API SN](https://pqia.org/navi-guard-ultra-full-synthetic-sae-0w-20-api-sn/) - The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. - [Premier Full Synthetic SAE 5W-30 Motor Oil](https://pqia.org/premier-full-synthetic-sae-5w-30-motor-oil/) - [SHEETZ Premium SAE 5W-30 Motor Oil](https://pqia.org/sheetz-premium-sae-5w-30-motor-oil/) - [Pennzoil Platinum Full Synthetic SAE 5W-30 Motor Oil](https://pqia.org/pennzoil-platinum-full-synthetic-sae-5w-30-api-sp-motor-oil/) - [PQIA Quick References](https://pqia.org/pqia-quick-references/) - The PQIA Resource Center is here for consumers and others to learn about lubricants, specifications, certifications, and other information to help in making the appropriate choices when purchasing motor oil, automatic transmission fluid, antifreeze/coolant, and other lubricants. Please visit the Resource Center regularly as we will be adding to it on an ongoing basis. - [ProLine SAE 5W-30 API SP Synthetic Blend Motor Oil](https://pqia.org/proline-sae-5w-30-api-sp-synthetic-blend-motor-oil/) - [Prime Series Synblend SAE 5W-30 API SN PLUS Motor Oil](https://pqia.org/prime-series-synblend-sae-5w-30-api-sn-plus-motor-oil/) - [Royal Purple SAE 5W-30 API SP Synthetic Motor Oil](https://pqia.org/royal-purple-sae-5w-30-api-sp-synthetic-motor-oil/) - [PQIA Video Gallery](https://pqia.org/pqia-video-gallery/) - [Prime Guard SAE 5W-30](https://pqia.org/prime-guard-sae-5w-30/) - [Sgt. P Motor Oil SAE 5W-20](https://pqia.org/sgt-p-motor-oil-sae-5w-20/) - [Sgt. P Motor Oil SAE 5W-30](https://pqia.org/sgt-p-motor-oil-sae-5w-30/) - [Q Motor Oil 10•40](https://pqia.org/q-motor-oil-10-40/) - [Q Motor Oil 10•30](https://pqia.org/q-motor-oil-10-30/) - [RacePro SAE 5W-20 Synthetic Blend Motor Oil](https://pqia.org/racepro-sae-5w-20-synthetic-blend-motor-oil-2/) - [O'Reilly SAE 5W-30 Motor Oil](https://pqia.org/oreilly-sae-5w-30-motor-oil/) - [PennGrade 5W-30](https://pqia.org/penngrade-5w-30/) - [Road-Tech Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/road-tech-synthetic-blend-sae-5w-30-motor-oil/) - [My account](https://pqia.org/my-account/) - [Mission Statement](https://pqia.org/mission-statement/) - [Mile Master SAE 15W-40 API CI-4 Motor Oil](https://pqia.org/mile-master-sae-15w-40-api-ci-4-motor-oil/) - [MAXX OIL NANO PLUS PRO-MAX 5W30 SAE Fully Synthetic Motor Oil](https://pqia.org/maxx-oil-nano-plus-pro-max-sae-5w30-fully-synthetic-motor-oil/) - [MotoTech SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/mototech-sae-5w-30-synthetic-blend-motor-oil/) - [Mobil 1 SAE 0W-20 High Mileage Full Synthetic Motor Oil](https://pqia.org/mobil-1-sae-0w-20-high-mileage-full-synthetic-motor-oil/) - [Mobil Delvac 1300 Super SAE 15W-40 Heavy Duty Diesel Engine Oil](https://pqia.org/mobil-delvac-1300-super-sae-15w-40-heavy-duty-diesel-engine-oil/) - [NAPA Premium Performance Synthetic Blend SAE 5W-30 API SN PLUS](https://pqia.org/napa-premium-performance-sae-5w-30-api-sn-plus/) - [Mobil Super Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/mobil-super-synthetic-blend-sae-5w-30-motor-oil/) - The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. - [Mobil 1 Extended Performance High Mileage SAE 5W-30 Advanced Full Synthetic Motor Oil](https://pqia.org/mobil-1-extended-performance-high-mileage-5w-30-advanced-full-synthetic-motor-oil/) - [NAPA SAE 5W-30 API SP Synthetic Blend Motor Oil](https://pqia.org/napa-sae-5w-30-api-sp-synthetic-blend-motor-oil/) - [Modern Muscle SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/modern-muscle-sae-5w-30-full-synthetic-motor-oil/) - Test Results and PQIA Assessment Product: Modern Muscle Full Synthetic Motor OilViscosity Grade: SAE 5W-30 Labeled: API SNManufactured By: Champion Brands, LLC, Clinton, MO Purchased at: OnlineDate of purchase: January 12, 2021Website(s): championbrands.com Company Information:Headquartered in Clinton, Missouri. According to the company’s website, Champion Brands is a “globally recognized industry leader in specialty lubricants for overTest Results and PQIA Assessment Product: Modern Muscle Full Synthetic Motor OilViscosity Grade: SAE 5W-30 Labeled: API SNManufactured By: Champion Brands, LLC, Clinton, MO Purchased at: OnlineDate of purchase: January 12, 2021Website(s): championbrands.com Company Information:Headquartered in Clinton, Missouri. According to the company’s website, Champion Brands is a “globally recognized industry leader in specialty lubricants for over - [Mobil Super 5W-30 Synthetic Blend Motor Oil](https://pqia.org/mobil-super-5w-30-synthetic-blend-motor-oil/) - [KIYC Related](https://pqia.org/kiyc-related/) - [LUKOIL SAE 5W-30 API SN Synthetic Blend Motor Oil](https://pqia.org/lukoil-sae-5w-30-api-sn-motor-oil/) - [Klondike SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/klondike-sae-5w-30-synthetic-blend-motor-oil/) - [MAG1 High Mileage Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/mag1-high-mileage-synthetic-blend-sae-5w-30-motor-oil/) - [Master SAE 5W-30 Synthetic Blend Motor Oil](https://pqia.org/master-sae-5w-30-synthetic-blend-motor-oil/) - [MAG1 High Mileage Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/mag1-high-mileage-synthetic-blend-sae-5w-30-motor-oil-2/) - The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. - [MAX 1 Advanced SAE 5W-30 Synthetic Motor Oil](https://pqia.org/max-1-advanced-sae-5w-30-synthetic-motor-oil/) - [Majestic Advanced Synthetic Technology, Synthetic Blend ](https://pqia.org/majestic-5w-30-advanced-ld88/) - [LUBIR EDGE 5W-30 Fully Synthetic Gasoline Motor Oil](https://pqia.org/lubir-edge-5w-30-fully-synthetic-gasoline-motor-oil/) - [Labeling of Vehicle Engine(Motor) Oil Required](https://pqia.org/labeling-of-vehicle-enginemotor-oil-required/) - [Industry Acronyms](https://pqia.org/industry-acronyms/) - [Engine Oil Lubricant ASTM Tests](https://pqia.org/engine-oil-lubricant-astm-tests/) - [HEAVY DUTY DIESEL ENGINE OIL](https://pqia.org/heavy-duty-diesel-engine-oil/) - [CONSUMER ADVISORIES AND ALERTS](https://pqia.org/advisoriesconsumer-alerts-and-dont-buys/) - [Havoline High Mileage Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/havoline-high-mileage-synthetic-blend-sae-5w-30-motor-oil/) - [JEGS SAE 5W-30 Full Synthetic Motor Oil](https://pqia.org/jegs-sae-5w-30/) - [Havoline ProDS SAE 0W-20 Full Synthetic Motor Oil](https://pqia.org/havoline-prods-sae-0w-20-motor-oil/) - [Constant Contact Form](https://pqia.org/constant-contact-form/) - [Kirkland Signature Full Synthetic SAE 5W-30 Motor Oil](https://pqia.org/kirkland-signature-full-synthetic-sae-5w-30-motor-oil/) - [Formula 300 SAE 5W-30 Motor Oil](https://pqia.org/formula-300-sae-5w-30-motor-oil/) - [Ford Motorcraft SAE 15W-40 Diesel Motor Oil](https://pqia.org/ford-motorcraft-sae-15w-40-diesel-motor-oil/) - [Gulf Super Duty Plus SAE 15W-40 Heavy Duty Motor Oil](https://pqia.org/gulf-super-duty-plus-sae-15w-40-api-ck-4/) - [Gulf Premium Synthetic Blend SAE 5W-30 API SN PLUS](https://pqia.org/gulf-premium-synthetic-blend-sae-5w-30-api-sn-plus/) - [DG Auto High Mileage SAE 5W-30 API Motor Oil](https://pqia.org/dg-auto-high-mileage-sae-5w-30-api-sn-plus/) - The results of the tests conducted on this sample meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product label, and are consistent with the listed API Service Categories. - [Driver One Synthetic Blend SAE 5W-30 Motor Oil](https://pqia.org/driver-one-synthetic-blend-sae-5w-30-motor-oil/) - [Formula 300 SAE 10W-30 Motor Oil](https://pqia.org/formula-300-sae-10w-30-motor-oil/) - [Driver's Choice SAE 5W-30 Motor Oil](https://pqia.org/drivers-choice-sae-5w-30-motor-oil/) - [Getting Up to Speed on the New Passenger Car Motor Oil Specifications​](https://pqia.org/getting-up-to-speed-on-the-new-passenger-car-motor-oil-specifications​/) - [Ford Motorcraft SAE 5W-30 API SP Synthetic Blend Motor Oil](https://pqia.org/ford-motorcraft-sae-5w-30-api-sp-synthetic-blend-motor-oil/) - [Kirkland Full Synthetic SAE 5W-30 Motor Oil](https://pqia.org/kirkland-full-synthetic-sae-5w-30-motor-oil/) - [DuraMAX 5W-30 Full Synthetic](https://pqia.org/duramax-5w-30-full-synthetic/) - [JEGS 5W-30](https://pqia.org/jegs-5w-30/) - [Diamond Fleet 15W-40](https://pqia.org/diamond-fleet-15w-40/) - [About The Petroleum Quality Institute Of America](https://pqia.org/about/) - [ADVISORIES,CONSUMER ALERTS, AND DON'T BUYS](https://pqia.org/consumer-alerts/) - A DON’T BUY is issued by PQIA when the product tested has more than a significant potential to cause harm to modern engines. Don’t Buys have been issued on samples of the following brands. - [2015 Motor Oil Samples Tested](https://pqia.org/2015-motor-oil-samples-tested/) - [2015 Coolant Samples Tested](https://pqia.org/2015-coolant-samples-tested/) - [2016 Coolant Samples Tested](https://pqia.org/2016-coolant-samples-tested/) - [2015 Motor Oil Samples Side-by-Side via Viscosity Grade](https://pqia.org/2015-motor-oil-samples-side-by-side-by-grade/) - [2016 Motor Oil Samples Side-by-Side via Viscosity Grade](https://pqia.org/2016-motor-oil-samples-side-by-side-via-viscosity-grade/) - [Cart](https://pqia.org/cart/) - [Checkout](https://pqia.org/checkout/) - [2016 Motor Oil Samples Tested](https://pqia.org/2016-motor-oil-samples-tested/) - [AUTOMATIC TRANSMISSION FLUID](https://pqia.org/automatic-transmission-fluid/) - [Archive 2015](https://pqia.org/archive-2015/) - [Archive 2014](https://pqia.org/archive-2014/) - [2016 Automatic Transmission Fluid (ATF) Samples Tested](https://pqia.org/2016-automatic-transmission-fluid-atf-samples-tested/) - [ANTIFREEZE & COOLANT](https://pqia.org/antifreeze-coolant/) - [Bridging the Gap](https://pqia.org/regulations-and-realities-in-the-lubricants-business-conference-registration-is-now-open/) - [Archive 2013](https://pqia.org/archive-2013/) - [2017 Coolant Samples Tested](https://pqia.org/2017-coolant-samples-tested/) - [CITGO SUPERGARD SAE 5W-20 API SN PLUS Synthetic Blend Motor Oil](https://pqia.org/citgo-supergard-sae-5w-20-api-sn-plus-synthetic-blend-motor-oil/) - [2017 Motor Oil Samples Tested](https://pqia.org/2017-motor-oil-samples-tested/) - [CarQuest SAE 5W-30 High Mileage Motor Oil](https://pqia.org/carquest-sae-5w-30-high-mileage-motor-oil/) - [Castrol GTX High Mileage SAE 5W-30 Motor Oil](https://pqia.org/castrol-gtx-high-mileage-sae-5w-30-motor-oil/) - [2017 Automatic Transmission Fluid (ATF) Samples Tested](https://pqia.org/2017-automatic-transmission-fluid-atf-samples-tested/) - [American XT SAE 5W-30 High Mileage Motor Oil](https://pqia.org/american-xt-sae-5w-30-motor-oil/) - [AmericanXT SAE 5W-20 Motor Oil](https://pqia.org/americanxt-sae-5w-20-motor-oil/) - [Circle K SAE 5W-30 Motor Oil](https://pqia.org/circle-k-sae-5w-30-motor-oil/) - [CAM2 Super Pro Max SAE 5W-30 Motor Oil](https://pqia.org/cam2-super-pro-max-sae-5w-30-motor-oil/) - [Biosynthetic SAE 5W-20 Motor Oil](https://pqia.org/biosynthetic-sae-5w-20-motor-oil/) - [ACDelco SAE 0W-20 Full Synthectic Motor Oil](https://pqia.org/acdelco-sae-0w-20-motor-oil/) - [Castrol Edge SAE 0W-20 Full Synthetic Motor Oil](https://pqia.org/castrol-edge-sae-0w-20-full-synthetic-motor-oil/) - [Castrol GTX SAE 15W-40 Diesel Motor Oil](https://pqia.org/castrol-gtx-sae-15w-40-diesel-motor-oil/) - [Chevron Delo 400 SDE SAE 15W-40 Heavy Duty Diesel Engine Oil](https://pqia.org/chevron-delo-400-sde-sae-15w-40-heavy-duty-diesel-engine-oil/) - [CITGO SUPERGARD Ultra Life SAE 5W-30](https://pqia.org/citgo-supergard-ultra-life-sae-5w-30/) - [Castrol GTX Magnatec SAE 5W-20 Full Synthetic Motor Oil](https://pqia.org/castol-gtx-magnatec-sae-5w-20-full-synthetic-motor-oil/) - [CarQuest SAE 5W-20 Motor Oil](https://pqia.org/carquest-sae-5w-20-motor-oil/) - [Chevron Supreme SAE 10W-40 Motor Oil](https://pqia.org/chevron-supreme-sae-10w-40-motor-oil/) - [ACE MULTI GRADE SAE 5W-20 Motor Oil](https://pqia.org/ace-multi-grade-sae-5w-20-motor-oil/) - [Chevron Havoline SAE 10W-30 Motor Oil](https://pqia.org/chevron-havoline-sae-10w-30-motor-oil/) - [CITGO Supergard SAE 10W-30 Motor Oil](https://pqia.org/citgo-supergard-sae-10w-30-motor-oil/) ## Categories - [Other](https://pqia.org/category/other/) - [Labeling](https://pqia.org/category/labeling/) - [Retail Sales](https://pqia.org/category/retail-sales/) - [New Supporter](https://pqia.org/category/new-supporter/) - [Automatic Transmission Fluid](https://pqia.org/category/automatic-transmission-fluid/) - [Motor Oil](https://pqia.org/category/motor-oil-2/) - [PQIA Quality Reports](https://pqia.org/category/pqia-quality-reports/) - [nonfeature](https://pqia.org/category/nonfeature/) - [PQIA in the News](https://pqia.org/category/pqia-in-the-news/) - [Antifreeze/Coolant Program](https://pqia.org/category/antifreezecoolant-program/) - [Featured Article](https://pqia.org/category/featured-article/) - [PCMO](https://pqia.org/category/motor-oil-2/pcmo/) - [HDEO](https://pqia.org/category/motor-oil-2/hdeo/) - [Tractor Hydraulic Fluid](https://pqia.org/category/tractor-hydraulic-fluid/) - [PQIASummit](https://pqia.org/category/pqiasummit/) - [AdvisoryBoard](https://pqia.org/category/advisoryboard/) - [Class Actions](https://pqia.org/category/class-actions/) - [Responsible Party](https://pqia.org/category/responsible-party/) - [Compliance](https://pqia.org/category/compliance/) - [News](https://pqia.org/category/news/) ## Tags - [News](https://pqia.org/tag/news/) - [Research](https://pqia.org/tag/research/) - [cars](https://pqia.org/tag/cars/) - [Performance](https://pqia.org/tag/performance/) - [Quantum](https://pqia.org/tag/quantum/) - [#GC](https://pqia.org/tag/gc/) - [Ohio](https://pqia.org/tag/ohio/) - [Chicago](https://pqia.org/tag/chicago/) - 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[NCWM](https://pqia.org/tag/ncwm/) - [DeRubeis](https://pqia.org/tag/derubeis/) - [#BestChoice](https://pqia.org/tag/bestchoice/) - [GILCO](https://pqia.org/tag/gilco/) - [MobilSuper](https://pqia.org/tag/mobilsuper/) - [TypeA](https://pqia.org/tag/typea/) - [Super XX](https://pqia.org/tag/super-xx/) - [MAX1](https://pqia.org/tag/max1/) - [#AutoQuest](https://pqia.org/tag/autoquest/) - [#GoldenState](https://pqia.org/tag/goldenstate/) - [#RoadTech](https://pqia.org/tag/roadtech/) - [SignatureHome](https://pqia.org/tag/signaturehome/) - [#RoyalPurple](https://pqia.org/tag/royalpurple/) - [#MotorOil](https://pqia.org/tag/motoroil/) - [unscrupulous companies](https://pqia.org/tag/unscrupulous-companies/) - [#Kum&Go](https://pqia.org/tag/kumgo/) - [#Antifreeze/Coolant](https://pqia.org/tag/antifreezecoolant/) - [PartsMaster](https://pqia.org/tag/partsmaster/) - [SUPERGARD](https://pqia.org/tag/supergard/) - [DollarGeneral](https://pqia.org/tag/dollargeneral/) - [#REV360](https://pqia.org/tag/rev360/) - [PQIA](https://pqia.org/tag/pqia/) - [Dexron III](https://pqia.org/tag/dexron-iii/) - [AdvisoryBoard](https://pqia.org/tag/advisoryboard/) - [BadApples](https://pqia.org/tag/badapples/) - [fictitious product](https://pqia.org/tag/fictitious-product/) - [#DontBuy](https://pqia.org/tag/dontbuy/) - [PolyGuard](https://pqia.org/tag/polyguard/) - [#ServicePro](https://pqia.org/tag/servicepro/) - [#TecMark](https://pqia.org/tag/tecmark/) - [DEX/MERC](https://pqia.org/tag/dexmerc/) - [#RelaDyne](https://pqia.org/tag/reladyne/) - [MaxiGuard](https://pqia.org/tag/maxiguard/) - [passenger car engines](https://pqia.org/tag/passenger-car-engines/) - [FA-4](https://pqia.org/tag/fa-4/) - [CK-4](https://pqia.org/tag/ck-4/) - [#ReadTheLabel](https://pqia.org/tag/readthelabel/) - [PremiumBlue](https://pqia.org/tag/premiumblue/) - [#PreferredChoice](https://pqia.org/tag/preferredchoice/) - [#WesternMarketing](https://pqia.org/tag/westernmarketing/) - [#ConsumerAlert](https://pqia.org/tag/consumeralert/) - [SUPERXXX](https://pqia.org/tag/superxxx/) - [#RoyalFarms](https://pqia.org/tag/royalfarms/) - [HDEO](https://pqia.org/tag/hdeo/) - [ChevronDelo](https://pqia.org/tag/chevrondelo/) - [#CastrolEdge](https://pqia.org/tag/castroledge/) - [PrimeGuard](https://pqia.org/tag/primeguard/) - [#APISN](https://pqia.org/tag/apisn/) - [NaviGuard](https://pqia.org/tag/naviguard/) - [#QuakerState](https://pqia.org/tag/quakerstate/) - [#PassengerCars](https://pqia.org/tag/passengercars/) - [MileMaster](https://pqia.org/tag/milemaster/) - [PolarZone](https://pqia.org/tag/polarzone/) - [ShellRotella](https://pqia.org/tag/shellrotella/) - [AutomaticTransmissionFluid](https://pqia.org/tag/automatictransmissionfluid/) - [#SAE10W40](https://pqia.org/tag/sae10w40/) - [TakingItToTheStreets](https://pqia.org/tag/takingittothestreets/) - [#KnowYourOil](https://pqia.org/tag/knowyouroil/) - [#NewSupporter](https://pqia.org/tag/newsupporter/) - [#WashingtonDCArea](https://pqia.org/tag/washingtondcarea/) - [#](https://pqia.org/tag/432369984/) - 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[ObsoleteMotorOil](https://pqia.org/tag/obsoletemotoroil/) - [KnowYourATF](https://pqia.org/tag/knowyouratf/) - [WarrenPerformanceProducts](https://pqia.org/tag/warrenperformanceproducts/) - [PolarLongLife](https://pqia.org/tag/polarlonglife/) - [CITGOLubricants](https://pqia.org/tag/citgolubricants/) - [MarvinKerkstra](https://pqia.org/tag/marvinkerkstra/) - [NewChairman](https://pqia.org/tag/newchairman/) - [ShellRotellaT](https://pqia.org/tag/shellrotellat/) - [MobilDelvac](https://pqia.org/tag/mobildelvac/) - [MystikJT8](https://pqia.org/tag/mystikjt8/) - [RottellaT](https://pqia.org/tag/rottellat/) - [RPMaximum](https://pqia.org/tag/rpmaximum/) - [RoyalMfg](https://pqia.org/tag/royalmfg/) - [SAMS1](https://pqia.org/tag/sams1/) - [ConsumerProtectionSettlement](https://pqia.org/tag/consumerprotectionsettlement/) - [SuperSCustomPlus](https://pqia.org/tag/superscustomplus/) - [MidWestGuard](https://pqia.org/tag/midwestguard/) - [MolbilDelvac](https://pqia.org/tag/molbildelvac/) - [SampleReports](https://pqia.org/tag/samplereports/) - 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