Just put my dedicated snow wheels on. Used 16" aluminum rims from a w210, which are easy to find, very close to oem on offset and are a dime a dozen. Tires are conti si's, 215/65/16 xl's. Perfect clearance and oem OD. I needed to plunk down $60 for a set of ML lug bolts which are about 16mm longer than the metris oem wheels use. The best news, no tpm's, and no warning ??, nothing! My question, do they use the wheel speed sensors in lieu of the stupid inside the tire monitor? That's what I'm hoping for!