After seeing so many people do it, I though I would try it for myself. I read that it would take about 2 full cans so I bought 3. All 4 wheels took less than 1 full can!! I guess I have touch ups for life. Anyway, it looks amazing and I think I want to paint my fender flares flat black as well, but would plastidip work? Atleast it comes off easily if I dont like it.