I'm running 33's with 8" rims 2" back space, rears up front axel moved one inch forward, rubs at full stuff just a little, a guy in the club runs 33x13.5 ltb's with 10" and 1.25 spacers with yj's,t.t. missing links,Works good, you can get new 6 pack yj's from t.t. for 60.00 ea. he makes a nice kit and so does sky. my rear is stock and clears just fine. hope this helps.