Let’s explain all of those confusing numbers, letters and terms to help you choose the right oil for your car.

will be familiar with the STP No. 43 car initially piloted by Richard Petty, the seven-time Daytona 500 champion this sport-focused motor oil brand sponsored. Headquartered in Danbury, Connecticut ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant in many mainstream vehicles, such as the Subaru Forester ...

If you're a driver of A Certain Age like I am, you may remember that, back in the day, car engines used heavier oil. You're not imagining things here, this isn't some kind of Mandela Effect thing ...