well basically you want the whole rim polish or sliver again right....so get the paint stripper in a can at advanced auto...for like 4 bucks a can... make sure it's the extra strength kind......spray on and watch it wrinkle...get a rubber scarper and scarpe the wrinkle part off and wash it out with water and repeat it until your done....if you have lots of inners spoke like the rh c2's it's goin to be pain in the ass to strip it all....but i'm just repowdercoating mines again....oh yea make sure you tape off where you don't want it on....good luck hope that help....

but really your better off repowdercoatin it a dirfferent color or leave them alone.......but it's all about patience......