This is where you buy Mercedes M-Class wheels
A 2011-11-01 Mercedes M-Class has a 5x112 bolt pattern and a 66.5 center bore. On this model, lug bolts are used to mount the wheel to the hub. Lug bolt thread: 14x1.50 is recommended. This model has an ET of 46 and the recommended wheel size is between 20 and 22 inches.