The wheels have a y-spoke design, come in a matte black finish and are staggered in size with 275/35 ZR19 tires up front and 285/30 ZR20 at the rear. BMW confirmed with BMW Blog that the cost of ...
Z4s with the manual transmission also ride on unique staggered wheels, with 19-inch wheels up front and 20s on the rear. The upcharge for what BMW refers to as the “Handschalter” (German for ...