AMG style IV 18X9.5 rears
If you're planning to have 4mm milled from the hub surface of the wheel, you might want to make sure there will be enough metal thickness left between the bottom of the wheel bolt hole and the hub surface. Since the stock rims both use the same length lug bolt (i.e., 27mm thread), to the extent you remove metal from the hub surface of the rim, you're substantially weakening the strength of its mounting area. 5/32nd of an inch thickness is not unsubstantial.
Let's be careful out there . . .


