Just got back from a week long trip into the Sand Hills/White Pockets region of Northern AZ, southern UT. Just wanted to give a report back on the bumpstop setup that I installed on the new truck. With the truck and camper fully loaded it still sat perfectly level. We did many miles of dirt roads, mud roads, deep, deep sandy roads and very rocky terrain. We were in this same area some years ago, without the camper, and I broke something under the truck while turning around in deep sand, though I can't remember what it was. It kinda caused us to have some trepidation about coming back here with a camper on the back, but I must say that the bumpstops worked flawlessly. As, the days went on, I gained confidence in the system. Smooth, smooth, smooth. Never bottomed out. Seems like a very tough system.
This is an exceptionally scenic area, BTW. If you go, bring a pair of lopers. In some areas, my wife would walk along in front of the truck to do some "trimming" so as not to scratch the truck