There are different width stock rims... some are 15x8 and some are 15x7.... The backspacing on these stock rims is VERY close to rubbing junk with just 10.50 wide tires. I have a rub mark with 2" BB and 31's
33's for a 4" lift is perfect.... now for tire size.... hmmm
33x10.50 on stockers
If you have a 15x7, you cannot go WIDER than a 10.50-11.50 tire... most tire shops won't even mount them.
The biggest issue is the backspacing on the stockers... they sit way inboard and mess with turning radius and clearance issues. You can adjust the turnlocks, but that only covers part of the issue
Im sure someone has more details to share.....
~Todd~ 2004 X 4.0 5 speed---SOLD
4" Lift, 4.56's, 33" Duratracs on M/T Classics
RR SYE, Tatton CV, MML, BL, TT, Dynomax Exhaust
Hella Lighting: Driving, Fogs and H4 E-Codes
... and NEVER will be