Mercedes-Benz Fitting Chart and Wheel Fitment Guide | Alloy Wheels Direct If you look at the W202 section down the bottom 18x8.5 et25 225/40R18 18x10 et 25 255/35R18 AMG - no mods 18x8.5 et35 225/40R18 18x10 et30 255/35R18 Carlsson - shed loads of mods required (FA: 1, 2, 3, 4, 5 RA: 1, 2, 3, 5, 9) So is this saying a 10" rear will fit so long as the offset is et 25 ? I cannot see how this can be if one of the codes above for the carlsson wheel which stick "in" more than the amg's is "roll arches" Basically ive seen a set of wheels im rather taken by that are 8 1/5" fronts et 25 and 10" rear et 25 ???? any thoughts ???