I had a beater full size '79 cherokee chief on 35"s a few years ago with the quadratrac. It was damn near unstoppable. I couldn't get to the low range, cuz the stupid dial-selector thingy in the back of the glovebox (what the hell was jeep thinking with that???) was broken, but that rig tromped all over everything till the day the 360 exploded and took my hood with it. After that, it didn't 'wheel so well anymore. heh