What works best?

[MRigney]

What should you use when cleaning your wheels?

[skooter]

I use Eagle 1 products. The spray that you put on your tires is great.

[StangX]

I have been using Turtle Wax's Formula 2001 foaming wheel cleaner. It comes in a green bottle. It is one of the few I have found that U can use on "wet" wheels. Most say to use on cool, dry wheels. if u r like me, I am usually driving my car right up til about the time I am washing it, the wheels aren't cool anymore. Formula 2001 tells U straight out to rinse the wheels to cool them. U will need to use a wheel brush even though it says no rubbing on the label. Brake dust and wheel dirt can be a PITA.
Now, if U have cool wheels to clean then U have your pick of many others. The Eagle 1 brand that "Skooter" mentioned has a good name. Good Luck ! make sure U read the instructions on any chemicals U use on your Stang !!