I am using these tires in sizes 275/35WR18 in the rear and
245/40WR18 in the front, on the BMW OEM 18-inch rims. They are
wider than the stock tires and, in fact, they are the widest tires
that will fit on the OEM rims. My M3 has several modifications,
including Dinan Stage-III suspensions and "CSL" competition
brakes.After 3000 miles the tires are not very...