Originally Posted by valen
Looking into the ad08r there are a few possible front & back wheel setups. However, the closest to the M3 GTS that runs 255/35 and 285/30 in the ad08r is 255/35 and 295/30. There is also a 265/30, would that rub?
There isn't a 285/30 in either ad08r or the PS2's so it seems going larger would be better than downsizing to the 275/30's to me, but I'm just guessing.
That's why most people run 275/35/19 in the rear. That's a great size for a 10" wheel, only 20mm difference in width from the front 255/35/19 (less under steer) and available in Michelin PSS and AD08R.
'08 E90 M3 - Alpine White - Sold
'13 E92 M3 - Silverstone II - Sold
'04 E46 M3 - Jet Black - BBS E88, KW Clubsports, Brembo BBK, SuperSprint Exhaust, Recaro
'15 i3 - Laurel Gray - Why would I mod this thing?