The seat sport BBS wheels one look like they have a diamond cut edge, although they look the dogs dangly bits when new, i would advise you to stay away from these, unless your the sort of person who, washes and waxes your wheels on a weekly basis. one tiny little mark through the laqure, and thats it, they will carode like a beatch!!!! and somtimes the laqure will peal away and start caroding with no nicks. they are an absolute pig to keep looking nice. for anyone who wants to upgrade there wheels just go for power coated stuff they will always look like what they did when you got them!!!!