widest tire on 18x9

Discussion in '1996 - 2004 SN95 Mustang -General/Talk-' started by v8quest, Feb 1, 2009.

  1. i have a set of Mach 1's 18x9 on my 1995.whats the biggest tire I could run on the rears.I think I will stick to the 245/40 on front.