HEAVY DUTY DIESEL ENGINE OIL

PETROLEUM QUALITY INSTITUTE OF AMERICA
SAMPLE SUMMARY/HEAVY DUTY DIESEL ENGINE OIL

Heavy duty diesel engine oils are formulated to meet the demanding requirements of engines operating in both on and off road applications. These include oils used in the huge tractors pulling trailers from coast-to-coast, farm equipment used to feed the world, road pavers, graders, excavators, forest machinery, skidders, loaders, dozers, and other heavy equipment. Needless to say, these engine oils are critical to delivering the goods, so know what makes them work.

Sample Status Key:

Below is a list of all the Heavy Duty Diesel Engine Oil (HDEO) samples tested. Click links to view sample assessment and details.

Brand	Date	Grade	API	Status
Gulf Super Duty Plus	06/13/2020	15W-40	CK-4	1 Green No Issues
Castrol GTX	2/13/2020	15W-40	CK-4	1 Green No Issues
Ford Motorcraft	2/13/2020	15W-40	See Page	1 Green No Issues
Chevron Delo	2/13/2020	15W-40	CK-4	1 Green No Issues
Mobil Delvac 1300	2/13/2020	15W-40	CK-4	1 Green No Issues
Shell Rotella T4	2/13/2020	15W-40	CK-4	1 Green No Issues
Shell Rotella T5	2/13/2020	15W-40	CK-4	1 Green No Issues
Mile Master	6/22/2019	15W-40	CI-4	1 Green No Issues
Wolf’s Head Extreme-Duty	10/5/2018	15W-40	CK-4	1 Green No Issues
CarQuest	7/26/2018	15W-40	CK-4	1 Green No Issues
LUBRIGUARD	7/26/2018	15W-40	CK-4	1 Green No Issues
O’Reilly	7/26/2018	15W-40	CK-4	1 Green No Issues
Petro-Canada Duron HP	7/10/2018	15W-40	CK-4	1 Green No Issues
CAT DEO-ULS	6/27/2018	15W-40	CK-4	1 Green No Issues
John Deere Plus-50 II	6/27/2018	15W-40	CJ-4	1 Green No Issues
Kubota	6/27/2018	15W-40	CK-4	1 Green No Issues
Traveller	6/27/2018	15W-40	CK-4	1 Green No Issues
Chevron Delo 400 SDE	6/26/2018	15W-40	CK-4	1 Green No Issues
Ford Motorcraft Super Duty Formula	6/26/2018	15W-40	See Page	1 Green No Issues
Mobil Delvac 1300 Super	6/26/2018	15W-40	CK-4	1 Green No Issues
NAPA	6/26/2018	15W-40	CK-4	1 Green No Issues
Royal Purple DURALEC	6/26/2018	15W-40	CK-4	1 Green No Issues
Shell Rotella T4	6/26/2018	15W-40	CK-4	1 Green No Issues
STP	6/26/2018	15W-40	CK-4	1 Green No Issues
Valvoline	6/26/2018	15W-40	CK-4	1 Green No Issues
Duragard Diamond Plate	12/9/2017	15W-40	CK-4	1 Green No Issues
Ford Motorcraft Super Duty Formula	5/13/2017	10W-30	See Page	1 Green No Issues
Kendall with Liquid Titanium Super – D XA	5/12/2017	15W-40	CK-4	1 Green No Issues
Chevron Delo 400 SDE	4/3/2017	15W-40	CK-4	1 Green No Issues
Valvoline Premium Blue	4/3/2017	15W-40	CK-4	1 Green No Issues
Shell Rotella T4 Triple Protection	3/30/2017	15W-40	CK-4	1 Green No Issues
RacePro HDD	3/28/2017	15W-40	CJ-4	1 Green No Issues
Mobil Delvac 1300 Super	3/7/2017	15W-40	CK-4	1 Green No Issues
Chevron Delo 400XLE	8/10/2016	10W-30	CJ-4	1 Green No Issues
Ford Motorcraft Super Duty	8/10/2016	15W-40	CJ-4	1 Green No Issues
Mobil Delvac 1300 Super	8/10/2016	15W-40	CJ-4	1 Green No Issues
ProLine All Fleet	8/10/2016	15W-40	CJ-4	1 Green No Issues
Shell Rotella T Triple Protection	8/10/2016	10W-30	CJ-4	1 Green No Issues
Shell Rotella T Triple Protection	8/10/2016	15W-40	CJ-4	1 Green No Issues
SuperTech Heavy Duty	8/10/2016	15W-40	CJ-4	1 Green No Issues
Valvoline Premium Blue	8/10/2016	15W-40	CJ-4	1 Green No Issues
Mystik JT 8	4/13/2016	15W-40	CJ-4	1 Green No Issues
CENEX SUPERLUBE TMS	4/29/2015	15W-40	CJ-4	1 Green No Issues
Brad Penn H.D Premium Plus	2/5/2015	15W-40	CJ-4	1 Green No Issues
Traveller	2/5/2015	15W-40	CJ-4	1 Green No Issues
Supers HD FG-2000	2/4/2015	15W-40	CJ-4
Auto Extra	2/1/2015	15W-40	CJ-4	1 Green No Issues
Blain’s Farm & Fleet	1/15/2015	15W-40	CJ-4	1 Green No Issues
ACE Super Heavy Duty	1/5/2015	15W-40	CI-4	1 Green No Issues
Love’s	1/5/2015	15W-40	CJ-4	1 Green No Issues
Marathon Multipower-3 Ultra	1/5/2015	15W-40	CI-4	1 Green No Issues
Rural King Heavy Duty	1/5/2015	15W-40	CJ-4	1 Green No Issues
Agip ALL-GUARD XHD-7	12/25/2014	15W-40	CJ-4	1 Green No Issues
Phillips 66 Fleet Supreme EC	12/4/2014	15W-40	CJ-4	1 Green No Issues
Phillips 66 GUARDOL ECT	12/4/2014	15W-40	CJ-4	1 Green No Issues
Castrol GTX Diesel	11/20/2014	15W-40	CJ-4	1 Green No Issues
LUBRIGUARD	11/20/2014	15W-40	CJ-4	1 Green No Issues
ProLine	11/20/2014	15W-40	CJ-4	1 Green No Issues
Chevron Delo 400LE	11/19/2014	15W-40	CJ-4	1 Green No Issues
Ford Motorcraft Super Duty	11/19/2014	15W-40	CJ-4	1 Green No Issues
Mobil Delvac 1300 Super	11/19/2014	15W-40	CJ-4	1 Green No Issues
Shell Rotella T5	11/19/2014	10W-30	CJ-4	1 Green No Issues
Shell Rotella T6	11/19/2014	5W-40	CJ-4	1 Green No Issues
Shell Rotella T Triple Protection	11/19/2014	15W-40	CJ-4	1 Green No Issues
CAM2 Super HD	8/17/2013	15W-40	CJ-4	1 Green No Issues
CITGARD 600	8/5/2013	15W-40	CJ-4	1 Green No Issues
CarQUEST Fleet Plus	6/20/2013	15W-40	CJ-4	1 Green No Issues
Kendall Super-D XA	6/19/2013	15W-40	CJ-4	1 Green No Issues
Love’s	6/19/2013	15W-40	CJ-4	1 Green No Issues
Lubriguard	6/19/2013	15W-40	CJ-4	1 Green No Issues
LucasMAGNUM Long Drain Motor	6/19/2013	15W-40	CJ-4	2 Advisory Yellow
Wolf’s Head	6/19/2013	15W-40	CJ-4	1 Green No Issues
Brad Penn	6/9/2013	15W-40	CJ-4	1 Green No Issues
Chevron Delo 400LE	4/18/2013	15W-40	CJ-4	1 Green No Issues
Mobil Delvac 1300 Super	4/18/2013	15W-40	CJ-4	1 Green No Issues
Motorcraft Super Duty	4/18/2013	15W-40	CJ-4	1 Green No Issues
Shell Rotella T Triple Protection	4/18/2013	15W-40	CJ-4	1 Green No Issues
SuperTech	4/18/2013	15W-40	CJ-4	1 Green No Issues
CITGARD 500	4/6/2013	15W-40	CI-4	1 Green No Issues
NAPA	3/2/2013	15W-40	CJ-4	1 Green No Issues
Traveller	2/5/2013	15W-40	CJ-4	1 Green No Issues
MileMaster	2/2/2013	15W-40	CI-4	1 Green No Issues
Sunoco Super C	1/19/2013	15W-40	CJ-4	1 Green No Issues
Service Pro	3/17/2012	15W-40	CJ-4	1 Green No Issues

HEAVY DUTY DIESEL ENGINE OIL ARTICLES

The FTC Issues Advance Notice of Proposed Rulemaking; Request for Public Comment on Recycled Oil Rule

January 12, 2018

The Federal Trade Commission (FTC) requests public comment on the overall costs, benefits, and regulatory and economic impact of its rule specifying Test Procedures and

Hot off the Press – HDEO Timeline

October 30, 2017

In addition to the “Caring for Your Car – Engine Oil Timeline,” PQIA developed to help educate consumers about the American Petroleum Institute (API) Service

Results in on Three More Diesel Engine Oils

July 26, 2017

The results of the tests conducted on the samples meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product labels, and

Shell Claims a Sample of Delvac 1300 Super 15W-40 CK-4 Doesn’t Meet Spec

July 3, 2018

by Thomas F. Glenn The Petroleum Quality Institute of America received a number of phone calls and emails recently with questions, comments, and opinions about

Results in on Three 5W-30s and One 15W-40

February 20, 2018

The Petroleum Quality Institute of America tested three brands of 5W-30 and one brand of 15W-40 motor oils. The results of the tests conducted on

The FTC Issues Advance Notice of Proposed Rulemaking; Request for Public Comment on Recycled Oil Rule

January 12, 2018

The Federal Trade Commission (FTC) requests public comment on the overall costs, benefits, and regulatory and economic impact of its rule specifying Test Procedures and

Hot off the Press – HDEO Timeline

October 30, 2017

In addition to the “Caring for Your Car – Engine Oil Timeline,” PQIA developed to help educate consumers about the American Petroleum Institute (API) Service

Results in on Three More Diesel Engine Oils

July 26, 2017

The results of the tests conducted on the samples meet the SAE J300 specifications for the SAE Viscosity Grade listed on the product labels, and

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PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/HEAVY DUTY DIESEL ENGINE OIL

Heavy Duty Diesel Engine Oil

HEAVY DUTY DIESEL ENGINE OIL​ ARTICLES

PETROLEUM QUALITY INSTITUTE OF AMERICA
SAMPLE SUMMARY/HEAVY DUTY DIESEL ENGINE OIL

HEAVY DUTY DIESEL ENGINE OIL ARTICLES