Originally Posted by slicer
I would run 255/30 & 285/30. Many people have done 285/30 on 20's. 285/25 are rubber bands.
Thats the problem with 20s.
2013 M3 Coupe-MR/BLK ZCP, ACM test pipes, BPM Stg2 dev. tune and Megan catback, AFE Stg2. with C/F elbow
Previous rides: 2011 M3 Coupe-MR/Blk
2007 Porsche 997C2S Speed Yellow/Blk sport seats
2004 BMW M3 Imola/Blk