Originally posted by DJ TIËSTO
and that stuff ate my old Continental tires. It turned them brown and left cracks like an old engine belt...
the purple gel Meguires is my choice even though it needs to be applied. I like DIY though just cause the spray can over spray on the rim and fenders. The only bitch is that my car is so fuggin low, I need to pull forward to finish the job 
ate ur tires huh? I've had Kumho, BFGoodrich, Hankook, Pirelli, and Michelin tires, all have the Black Magic treatment and haven't had any problems with any of them, none of them turned brown, cracked or showed any adverse affects from the stuff.