i run 33*12.50*15 tsl swampers on 15*10 wheels. i also have no lift and run a 2.75" backspace(its all about the bump stops baby <img border="0" title="" alt="[Big Grin]" src="images/icons/grin.gif" /> ....) anything less than that (a reverse offset) imho would just add too much stress to the front end of a 4x4