
for a screw set M12x1.5 and Mercedes uses M14x1.5. Spacers fit on the back, but they don't come without modifications on the front. In addition, the spacer area is too small for the rims to sit properly flush. The hub side is poorly machined and does not sit flush with the rotor. The hub hole is a bit big and doesn't center well. All in all, this is not a product that should be advertised to sell the W211!