help removing brake dust residue

[red07ram]

Ok guys this is my first post, I have a 2007 ram 1500 with the upgraded 20" rims ,a little lazy with the washing, I just washed it before a trip, and I couldn't get all the break dust residue off, it looks as though it has pitted the finish, my original thought *** to use some mothers mag and aluminum polish but I'm not sure if the rims are clear coated or not: confused: any help is much appreciated

 

[MADDOG]

Can we see a pic of the wheels? Some are chrome plated plastic and you don't want to use a metal polish on chrome of any kind.

 

[HemiBabe]

^^ +1