Just a bit of rambling as I read yet another " what do I need as a tow vehicle. I don't really know how anyone not directly involved in a purchase can lock in the "right stuff" when starting out. These "what can I tow, am I overloaded, check the sticker on your truck, and it always depends" responses to the almost weekly question dealing with matched packages of truck to rv has never made much sense to me over the years, with the experience of looking backwards if I want to be confident in safely traveling down the road and across the country. [dang that's a sentence]
When I first got into the rv things years ago I owned a 454 Chevy Surburban, leaded gas engine and never gave it a thought about putting a 32 footer behind me. And rest assured we loaded it to the rim until I had what I needed for summer travel and work with all the kids, animals and accessories needed for approx. 3 months time.
The most I ever weighed was 8700 on the bumper pull and never added any weight assist springs, super shocks or air bags . We ran the interstate at highway speeds without a problem. Currently my Ford is rated at 9,800 lbs, on the hitch . But one thing is for sure, I would never put that behind me and attempt to do my particular miles cross country on any given day and do so without a serious strain.
I am not confident in my entire drive train holding up under my grueling needs for my comfort zone and not constantly worry about a failure in at least one part of it. So I think Ford, even though they have sold a ton of 1/2 ton truck needs to give me a truck for testing to make me a believer in those yellow tags and promoted weights . And being old and rarely have no real demands on getting anywhere on a time frame, I dang sure never press the envelope on steep terrains, even with my 6,500 plus or minus behind me now.
So the moral to this story for me, in more than a few cases, people will champion what works for them and their loading. And seasoned rvs will swear and suggest that you will never have enough tow vehicle if they keep a tow behind more than a couple of years. These things gain weight if you keep them for a bunch of years too.
We have a tendancy to load our rvs a bit more the longer we have them, as we find out what we need and use if the campers gets used more than just an occasional weekend now and then.