Is this stuff available at any automotive place?
wax on the wheels ... won't there be too much heat just burn it off??
If mine are real bad, I'll wheel my 5hp power washer out of the garage and blast them off with the 1600psi nozzle. Alittle overkill, but it works great. Out of anything on the car, I hate cleaning the wheels the most. The power washer makes quick work of it and all I have to do is wipe them dry with a towel.