If you’re behind a car on the road and notice that it doesn’t have a manufacturer’s logo on it, chances are the owner intentionally removed it, a practice commonly called “debadging.” One of the most ...

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 are basically mad scientists with pit passes.

Shop for supplies First, find the car manufacturer’s paint code. Note: The paint code can be on the body, in the engine compartment or trunk, or elsewhere. Use either of these online resources to ...