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Common sense is about all that will prevent that. The camper was way to heavy for the truck, the frame failed do to fatigue from being way overloaded. There is plenty of analysis of this incident to read out there on the internet.
tldr; never trust a salesman.
Common sense is about all that will prevent that. The camper was way to heavy for the truck, the frame failed do to fatigue from being way overloaded. There is plenty of analysis of this incident to read out there on the internet.
tldr; never trust a salesman.
Not so much the camper alone, but the trailer on a 4' extension just put a hell of a lot of leverage on the truck.
I know nothing about towing like that but thinking out loud, isn't the frame open in that location where it broke? If one wanted to reinforce the frame, wouldn't boxing the frame and fabbing up additional cross members strengthen it work?
All that said, taking into consideration what you guys said about having too big a bed camper plus towing the additional load makes sense about why that happened.
Looks like the fail was just forward of the forward leaf spring mounts….which is the weirdest part of the whole frame.
so could a weight distribution hitch have moved the stress more forward on the frame away from the area immoderately in front of the forward leaf spring bolts.
I’m curious since I plan a slide in and will probably want to tow a small toy hauler
i have an f-450 with helwig over leafs ( both leafs installed), summo springs (2500lb rears) , silastic shackles (hd version)
I know nothing about towing like that but thinking out loud, isn't the frame open in that location where it broke? If one wanted to reinforce the frame, wouldn't boxing the frame and fabbing up additional cross members strengthen it work?
All that said, taking into consideration what you guys said about having too big a bed camper plus towing the additional load makes sense about why that happened.
Welding on modern frames is not a good idea, it is cheaper in the long run to buy the right truck for the task. The pictures of the failure in the op were throughly investigated the sales people for both the truck and camper misrepresented capability and ratings, and the customer did no research to verify it was a compatible combo. The owner also put many more miles on the combo than most others that used the same combo.
Flex metal far, often, and long enough it will break.
Welding on modern frames is not a good idea, it is cheaper in the long run to buy the right truck for the task. The pictures of the failure in the op were throughly investigated the sales people for both the truck and camper misrepresented capability and ratings, and the customer did no research to verify it was a compatible combo. The owner also put many more miles on the combo than most others that used the same combo.
Flex metal far, often, and long enough it will break.
Looks like you know a little about that... was that a 350 or 450? And obviously either one would not have mattered as they have the same frame.
just did a quick and dirty lookup for my year truck....there are no charts to show slide in camps and tow behind combinations. no warnings about not doing it either.
It's there, max payload, max tounge weight, GCVW.......
Like most things in life, just because you get away with it 1 time or a 100 times doesn't mean you'll get away with it forever. Many examples of this in engineering, it is why there are safety factors and the reason they scale with life safety concerns.
I remember seeing this video... you Alumina Duty guys have what appears to be a fully boxed frame which the 11 to 16s did not. And it looked like that pre 17 dually broke where it's not boxed...
Now not saying that this means you can do what the guy in the pic did, but it appears those new trucks have a pretty strong, redesigned frame under them.
I remember seeing this video... you Alumina Duty guys have what appears to be a fully boxed frame which the 11 to 16s did not. And it looked like that pre 17 dually broke where it's not boxed...
Now not saying that this means you can do what the guy in the pic did, but it appears those new trucks have a pretty strong, redesigned frame under them.
True, mine is an '18 with a service body, so I have less to worry about, but the pictures in the OP are a stark reminder of the value of due diligence and salesmen rarely look out for your best interests.
True, mine is an '18 with a service body, so I have less to worry about, but the pictures in the OP are a stark reminder of the value of due diligence and salesmen rarely look out for your best interests.
That is true... that did look like one BA enclosed trailer that dude was pulling with god knows what inside.
That looks like a 450 from what appears to be the commercial wheels the 450s come with... the 19.5s IIRC.
Last edited by Overkill2; Apr 13, 2025 at 07:23 PM.
Reason: Correct post
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