I have attached a photo that might help. The red one , Jonnie's, has 33/12.5/15 (could be 35s?) on it and I think he had a 2in lift. The white one has 31/10.5/15 and mine has a 2.5in lift. My body is stock with just the narrow flares to make it legal.
I tried his wheels on mine but didn't like...