ive got 19in csl's on my 320d m sport saloon at minute, staggered 9.5j rear 8.5j front, not lowered and it sits just right IMO. no need for lowering. i can carry passengers in back without rubbing and the ride isnt too bad either. i previously had the original 193M wheels on it which are 18s.. ive got 245/35/19 rears and 235/35/19 fronts