Originally Posted by chris87xj
10.5" wide tires on stock backspaced rims will rub a little on the control arms during sharp turning manuevers, but a shimming out the steering stops with a washer or two can alleviate the control arm rub easily enough.
31" tall tires will likely rub fender flares under flexed conditions with 3" of lift, but extending the bumpstops can stop the rub there.
This is it exactly. I had a 3" lift and 31s and rubbed on the control arms at full lock in both directions. I also rubbed the back side of the front wheel wells just driving in normal conditions. A little trimming of the inner fender plastic fixed that. If you plan on offroading, you will rub when flexing. Like Chris said, bumpstops will fix that.