"Wheels from a CLK also fit our NA cars. " well before about 2011. Mecedes used two different 5x112 bolt sizes, a 12mm using a ball seat lug and a 14mm using a cone seat. All Crossfires are 12mm.


Unfortunately the machining takes place after the wheel is cast so is not on the back, just need to check with a 14mm or 1/2" bolt