Lift question?? Please help!!

[Rolltide10]

i measured and a 275/55 is gonna come very close to the lip of the fender. a 255/50 is what i have on there now and it fills the wheel well pretty good. so don't you think a 265/50 would fill it up just a bit more? And no i have the stock tire as my spare.

 

[Rolltide10]

last question. Should i go with the 265/50/20 which has a 30.95" overall diameter or the 275/55/20 which has a 31.8" over all diameter?