What widths for 20" HREs?
What would be the ideal widths for a set of 20" HREs? Based on conversations with HRE, I can go up to 20x9 in the front and 20x11 in the back for an E92 M3 coupe, but I think this might be too aggressive. Should I do 20x8.5 F and 20x10.5 R? Would the larger widths severely add to understeer?
I am planning on running Michelin PS2s in 245/30/20 F and 295/25/30 R. Would it looked stretched with a 20x9 F and 20x11 R?
Thanks in advance for your help.