I run 33/12.5/15s w/ 15x7 snowflakes. They rubbed a lot in the front w/ a 3" torsion bar lift. I had to cut ARB bumper, remove flaps, cut flares a bit, hammer firewall, and add a 1" body lift. Now rubbing is very minimal.

BTW, 285/75/16s and 33/10/15s never rubbed even w/ stock setup.

Links to some pics of differnt tire setup:
some pics are here


Mark-95Trooper,fr LockRight,rr LSD,5spd,TeraLow,Indy tierods&QD sways,CO2, RS9000Xs,OME912&2.5"spacers,1"BL,ARB w/Warn M8000,OBT rear bumper&sliders. Pics indy4x