if you're running staggered wheels (wider in the back), it's not going to matter cuz youre going change them once per year...go to tirerack and buy some hankooks for 200$/each. if you live somewhere that snows, that changes things.
Cold weather, PDC, BMW Ipod interface, Valentine1, MTecV2 Angel Eyes,
LED Lic. Plate Lamp, JL/Kicker sound, Bassknob, 21" Style 128's, 5mph autolock