Samples of the following three brands of motor oils were recently examined by PQIA. Click bottles for detailed assessments.
Road-Tech Synthetic Blend
SAE 5W-30
API SP/ILSAC GF-6A
Star Fire
SAE 5W-30
API SP/ILSAC GF-6A
Vantage Synthetic Blend
SAE 10W-30
API SP/ILSAC GF-6
ADVISORIES, CONSUMER ALERTS, AND DON’T BUYS Consumer Alert A CONSUMER ALERT is issued by PQIA when the product tested has a significant
PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/PASSENGER CAR MOTOR OIL Passenger car motor oil is the lifeblood of your engine. In addition to lubricating moving
PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/HEAVY DUTY DIESEL ENGINE OIL Heavy duty diesel engine oils are formulated to meet the
PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY/AUTOMATIC TRANSMISSION FLUID Automatic Transmission Fluids are carefully balanced to
PETROLEUM QUALITY INSTITUTE OF AMERICA SAMPLE SUMMARY FOR ANTIFREEZE & COOLANT Antifreeze/coolant is critical for protecting engines. The primary
Copyright Ⓒ 2021 Petroleum Quality Institute of America, LLC All rights reserved.