+1 for Aircraft Remover. Jasco stripper is also a similar product. Couldn't tell you if one works better than the other. This is the best way I have found to strip paint from wheels. It can be messy, so ABSOLUTELY wear protective gloves (some good thick dish washing gloves will do) and eye protection, especially when rinsing the caustic off the wheels. If this stuff touches your skin, there is a delayed burn that will come on like a ghost pepper hot sauce (don't ask). Supposedly this stuff is neutralized when rinsed with water, but don't assume that it won't harm you when rinsing. Lower pressure is better so that the splash and deflection doesn't hit you in the face or hit other things that you do not want un-painted.
Good Luck! Be Safe!
Good Luck! Be Safe!