According to AAA, it’s a waste of money to use premium fuel in a car that recommends regular. With sky-high gas prices, the type of gas you choose at the pump matters for both your car and your wallet ...

Automakers are scrambling for synthetic motor oil as the Iran war chokes off critical supplies from the Middle East — ...

Stop your Silverado's rapid oil loss with this practical guide. Fleet data show that disabling DFM cylinder cutoffs and ...

The national average for a gallon of gasoline is $4.55, as America heads into one of the busiest travel weekends of the year.