I just had to share the following information.
I have Weld Sidewinder wheels on my tundra and I recently cleaned them using an acid based break dust cleaner. Not a good idea. It basically ruined my wheels.
I contacted the following online detailing company:
http://www.autopia-carcare.com/
and they suggested the following product:
http://store.yahoo.com/autopia/wen-y-376.html
It took about 40 minutes a wheel to apply both cleaners, but man, the wheels look better than new.
If you have polished aluminum wheels that don't look so good anymore, this is the stuff.