I didn't rub with stock wheels and 32" x 11.5" tires. Even in extreme off-road articulation there was no rub. I do have the Alcoa wheels but I don't think they have any different offset but I could be wrong. I have a 1.5" T-bar crank, maybe that helped.
When I switched to 33" x 10.5" tires, I did get some rub on the wheel well liners at near full turn. I bent the front mud flap brackets to get more clearance and the rub went away. I have not taken it off-road yet with the 33" tires but I am thinking I may need to do a 1/2" to 1" body lift to make sure it does not rub at full articulation while turning.
2002 FX4 Bright Red Supercab 4.0 SOHC, manual 5-spd & Tcase, 33" BFG MTs, K&N air filter, Modified air box inlet, Gibson SS cat. back exhaust, Bama flash, Hidden Hitch round receiver, Rear helper air springs, Electric trailer brake controller, Line-X bed liner, WAAG bar with KC lights and Wildernest shell.