There are several ways in which having roof racks on your car can impact its driving performance. Due to increased aerodynamic drag, your fuel economy is likely to be reduced, and you will also ...
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.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback