Originally Posted by Krazedog
Relax. i have the 19's w/ the Continental ContiSportContact 3 tires SSR than cause i know for a fact my car has RFT and have exp them first hand.
They don't even make those tires in the 19" diameter, let alone in M3-specific sizes! You are 100% incorrect.
Let me reiterate: M3's do not come with runflats.