offset help August 14, 2008, 03:08:51 AM ok i have a 88 tbird with stock lower arms and 95 mustang struts spindles and brakes in front and an 84 continental rear it was only .5 inches longer on each side what offset would a +35 or+ 40 work i would like for them to clear inside the fenders with maybe a rolled lip i want 18s maybe x8.5 or x9 Quote Selected