here's a pic of my wheel: Problem is that when I clean the inside lip, if there is any dirt or anything on there it gets scuffed or scratched. I'm not sure if it's aluminum or what. I actually think it's just a polished lip but I'm not sure what that means I should use to polish it further. I would like a product that would help me get rid of the scuffs and scratches on the unpainted part of the rim that will not mess up the finish. Any suggestions?