I don't know if this will help, but serious corrosion occurs when two different metals contact each other and acid is added. That is how a battery works. Wheel Aluminum and steel plus add acid rain, salt and you have a very weak battery. That reaction creates corrosion. Take some baking soda and mix it very weak in a bucket of water and wash off your wheels and see if that helps slow down the corrosion. What you are trying to do is neautralize the PH level of acid.
Last edited by Rob_Mayes; 02/01/2009 10:45 AM.