3.5 lift, 1.25 backspacers, no running rub, here's pics forcing the wheelwell/tire stuffing. At stock height 31's will touch something daily. 235x75-15's won't touch at stock with good all round spring conditions.

 

i would do a spacer/shackle lift if you really want to run 31s without biting the fender.



3" coils on mine and i stuffed the tire however that didn't rub

 

My rims have 4 inches of backspacing, will the 31's still rub on stock height. I'll only have them for 2 months till i get my lift. I have an 01 XJ thanks

 

I tried running 31x10.5x15 with 4" backspacing on stock suspension and wouldn't fit. Rubbed while barely turning. put a 2" bb lift on and still had to trim a little of the inside of the fender. But now it's great!

 

x2 look at my pictures im running 30x9.50 on stock suspension my pics are on stock i need to update my new pics of my lift though