Just 30 Terrifyingly Good Before And Afters Of Cleaning Products Doing The Dang Thing
It works with various wheel finishes including chrome, aluminum, steel, clear-coated, PVD, painted, plastic wheel covers, magnesium, and aftermarket wheels.
Promising review: “It will take one look from your friends to say, ‘Did you buy some new wheels?’ This stuff is absolutely amazing. For the full effect, dismount your wheel and spray the back. Go do something for 10 minutes. Wash with water, no scrubbing needed. Turn the rim face up, and do it again. Do the rest of your rims, and don’t forget the tire protectant when you reinstall them. This stuff will handle salt, road tar, off-road dirt, and mud — you get it dirty, it comes clean. Where was this stuff when I was racing off-road?” —johnfcon
Get it from Amazon for $16.84+ (available in two sizes).