Royal Purple's vivid motor oil doesn't just promise protection — it sells performance in a bottle. With claims of it being stronger than conventional oil, better oxidation resistance, and a Synerlec ...

When shopping for and researching the best possible oil for your car, two options will likely come up a number of times: Royal Purple and Pennzoil Ultra Platinum. While oil specifics might not matter ...

Every driver likes getting good fuel economy. However, some drivers are willing to, ahem, go the extra mile to pursue better mileage. The basics behind getting better mileage from the vehicle ...

Royal Purple has introduced a new commercial lubricant product line. Duralec is a line of high performance lubricants that has been specifically developed for the over-the-road trucking, construction, ...

It's hard enough to understand things that you can see. For instance, electronic fuel injection, Rubik's Cubes, and those with the double-X chromosomes. As utterly baffling as they may be, things get ...

Synthetic lubricant manufacturer Royal Purple has introduced its new commercial lubricant product line, Duralec, specifically developed for the over-the-road trucking and heavy-duty fleet markets.

SCOTTSDALE, Ariz.--(BUSINESS WIRE)--Knowing how and where to recycle used motor oil responsibly can be a challenge for do-it-yourself changers. Understanding this problem, Royal Purple became the ...