I have reached the limits of the stock tires and lack of differential lockers on one route named Cliffhanger 2.0. However, had I aired down the tires I think I would have conquered the loose, rocky, muddy steep hill.
Yesterday I went wheelin' with some modified Nissan trucks with better tires than me but I had a bit more clearance then them. Some of the tight areas thru tree's scratched me up a bit but the Rebel climbed thru snow, mud, rocks and up above 11,000 feet of elevation. Had a blast…. 35" Nitto Ridge Grapplers going on soon, so that its right where I want it appearance and capability wise!