There’s no hard-and-fast rule for when to change or clean an air filter. It depends on what you ride, and where you ride it.

Think it might be time to give your vehicle an oil change, but aren't sure where to start? Learn all about changing engine oil and why it's important.

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers ...