Originally Posted by SHADY1
max rim size on the front is 9x20 with a 15mm spacer
max tire size front 245/30 ZR20 or 245/35 ZR20
max rim size on the rear 10.5 with a 5mm spacer
max tire size 305/25 ZR20
I plan to do this to my M3 when I get it
Man, I would never buy wheels that required spacers to fit right. That shows the wheels are not a proper fit for the car without compromises.