I have mickey thompson 275/50's and they fit fine, but I also dont have quadra shocks or tailpipes to worrie about, also the rims I have my DR's on are 15x8 with a 4.5 BS
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1988 mustang 5.0 LX, Edelbrock performer manifold, mac headers, off road H with high flow cats welded in, AC/smog eliminator, frpp 9mm wires, bbk CAI, msd cap and rotor, Flowmasters dumped, steeda tri ax, 3.73 gears, and mickey thompson DR's 13.91@101
1983 pontiac grand prix, weekend car, 355sbc 11.5.1, world heads, forged internals, th-400 with transgo shift kit, 8.5 rear with 4.56's and auburn posi unit, 11.96@115 on et streets. (SOLD)
drag radials on my fox 
