Well I guess I need to step up and present the Flippac advantages... As you can see from my signature I have basically the same full size Chevy Duramax that Bob91yj has so our rigs make a good side-by-side comparison of this exact eternal debate.
I own and am very happy with my pop up camper, but I'm trying to be realistic about what can be expected. Dave and I traveled the Mojave Rd together last year. I originally planned to take my truck/camper, but bailed on the truck at the last minute and chose to take my Jeep, and tent it. After seeing Dave travel the 100+ miles of what is essentially a dirt road, my truck/camper would have made it just fine. I would have had to dodge a low hanging branch of a Joshua Tree now and again, otherwise it would have been a non-issue.
I'm fortunate enough that I have a couple of options for what mode of travel I choose to take on any given trip. None are top shelf, but they all meet my needs for their intended purpose.
When I (or my wife in this case) feel the need to break something, my trailer queen 91YJ gets the call.
Cover a lot of ground in a short period of time, the '05 LJ gets the call. Loaded ffor 8 days of wandering around Baja in this pic.
When I need to take it all with me, stuff it in the trailer. Loaded for a Silverton Colorado trip, the '05 Jeep is stuffed in the trailer.
Travel pace on the Mojave Rd was limited to the speed that Dave was comfortable with as he was the slowest of the vehicles in our group, as I would have been in my truck/camper. We still traveled at a decent pace, got to our overnight way points long before dark. In that group, it was really a non-issue. With some of the people I travel with, especially in Baja, neither of us would keep up in our full size trucks with either style camper.
I recently covered 100 miles +/- of off highway travel on the Bradshaw Trail on our way to the Desert Rendezvous and my truck/camper did just fine, although I was the speed limiting factor (but able to keep up) with our large group. I like being the sweeper/tailgunner in a group, travel at the back, so my speed was a non issue. Again the terrain was mostly dirt road with a couple of washouts/off camber areas. I thought my truck did well enough on the way there that I chose to go home via the same route rather than increased mileage on the super slab. My travel time was about an hour behind someone that left at about the same time and took the interstate home.
My truck has a 6" lift and metric 35's (315/70R16). The lift is almost useless, the ability to run larger tires and the ride comfort from the increased sidewall from them when traveling off highway is the ONLY advantage (besides looking cool at the grocery store). I've experimented a bit, my tires are load range D (50 PSI max). I've driven them at highway speeds for 30+ miles while aired down to 30 PSI when connecting the off highway dots, and found that 25PSI works quite well when off highway. Increased drivetrain/steering wear/tear, reduced fuel economy, etc in the negative column for the lift, far out weigh the cool factor (back to the "stupid" issue, this is the second truck I've had with the same lift, another story for another day).
I've got no dog in this fight, just saying is all!:sombrero: