i just recently lifted my 01 2500 with a 5" superlift kit. i am running the 315's that i was running when i just had the level kit on there. i want to step up to a larger tire but i dont think that i will fit something bigger even with the additional lift. the rear of the tire is pretty close to the fender cutout on full turns. i wanted to go with a 37 pj dirt grip. do you think that will fit!!! i have seen a couple of 2500's with the skyjacker kit that had 37 ssr's. some pics would be nice if there are any out there with 5"s lift with 37 or 36's