What do you mean by not "the best look cosmetically"? What would be different?[email protected] said:The Pirelli (240 is V rated, 210 is H) only comes in 255/40R18, no front sizing left.
Only option left in 18" for m3 snows is running 245/40R18 all around on stock or aftermarket wheels. It can fit on both stock front and rear wheels. I agree its not the best look cosmetically, but it does fall within the needed rim width ranges and does work on both the 8" front and 9" rear wheel.