I've got a set of TSW Nurburgrings (18x8) on mine. They weigh about 18lbs/wheel. Much lighter than stock, and the improvement in road feel is tremendous. The massive reduction in unsprung weight makes the stock underdamped struts much less soggy. The Michelin Pilot Supersports are very nice too Probably not good in the snow though they're superb in both the dry and wet.