I no longer own TC and come here just because of those articles.
The pictures of similar broken Ford have been cruising this forum for years, but the limited information we had about Ford incident lead to believe that the owner welded tie-downs to the frame, what weakened it and then very heavy trailer on stinger did not help.
This Dodge incident is another story as the truck did not have any modifications and broke plain under camper weight.
Just for the record, I drove my 2017 F350 with 12' Fleetwood basement camper and coming back from Alaska, with collection of rocks and beer, the scales measured camper at close to 9000 lb.
Ford took it just fine, but my model was SuperCab and RWD with diesel.
Also for the record, the aluminum body dually Ford did not require any suspension reinforcement for the weight. I put Sulastic hangers for comfort and that was it.
Just saying