Hi   having done the inevitable and curbed 2 of my Xtremes, I’m thinking of getting all 4 done in  wholly painted anthracite (or maybe shadow chrome).     Why? Because I hate diamond cut wheels in general having had nothing but corrosion issues with them in the past, and secondly because I really don’t like these silver highlights on what is otherwise a very attractive wheel - the lack of an outside rim makes them look odd to my eyes   I think it looks good in a pho