I got my hands on a set of Pony wheels. They do not have any oxidation but 2 of the wheels have a yellow tint to them. I have read you can repaint them by sanding down etc. I have also been told you cant or shouldn't because of the clear coat. Can I repaint them, does it work? Is there any product to get theyellowing off the wheels? The center caps are mint. I dont drive this car in the rain or winter either. Any suggestions?