33x12.5 for 5 years. The MOST important thing is to keep the rubber bumpers tight on the tire. Depending on the back spacing and tire sidewally, you may have to cut or space the bumpers out. I used hockey pucks.
2003 TJ, 33" BFG AT, 2" BL, 2" BDS spring lift, Truck Lite headlights, Homemade sunrider top.