One of the company's most recognizable and trusted American brands is Pennzoil: a motor oil with deep roots in U.S. automotive history dating back to Oil City, Pennsylvania circa 1913. Pennzoil ...

Pennzoil produces a range of conventional motor oils, synthetic blends, and full-synthetic oils, such as its Ultra Platinum, High Mileage, and Platinum Euro lines. Havoline is a motor oil company ...

In NASCAR’s words, this collaboration helped build “the largest recycling program in sports,” with enough race-used oil ...