[smckenna]

Just waxing my new 2012 M3 Coupe for the very first time.
While washing the Comp. Pkg. Rims, I noticed that there were several brake dust spots that were very hard to rub out.
Anyone have any recommendation as to a product I can use to coat or protect the rims from getting messed up? I was thinking of just waxing them, but there's probably a better answer...