i have a 2003 chevy blazer with a 2.5 rough country suspension lift kit and my rims just barely scratch the sway bar what would be better off set or set back rims? i also would like to eventually get a 2 inch body lift and possibly bigger tires when mine wear down could i go to a 33" if i have a setback rim? or would that be too big? and would that fix the rubbing ?