atm I have 19x9.5 +40 with 285 rears, and sit just inside the lip of the guard.. my car is pretty low so couldn't push rims any further out.. if car wasn't as low as mine could prob go another 10 mm to get it flush with outside of guards get henz 2 msg u
cheers pazzo, may give it a miss then, had my eye on some wide rears not sure if they will fit without rolled guards will just have to work offsets out and see