luthj
Engineer In Residence
My understanding is that Ford changed which SAE standard they used for establishing tow ratings. The previous standard was a lot more flexible. The other factor is tongue weight. With abusive driving and high tongue weights, unibody vehicles can be damaged by rear wrinkled sheetmetal.
Personally I would not have any qualms towing 7k lbs (with good trailer brakes). Assuming the GCWR was reasonable.
You can easily compare brake sizing between various models to get an idea of what the "old" tow rating would be. I would venture a guess that upgrading the transits brakes should be pretty straight forward. Either with OE parts from the truck family, or with aftermarket.
Finally, I believe there is some market jockeying going on inside Ford. They don't want to detract from their extremely profitable pickup truck sales. So the transits specs are chosen with that in mind. Unlike the trucks there is no crazy towing/HP wars in the van market. Can you imagine the pickup-bros reaction to a van having similar towing capacity!?
Personally I would not have any qualms towing 7k lbs (with good trailer brakes). Assuming the GCWR was reasonable.
You can easily compare brake sizing between various models to get an idea of what the "old" tow rating would be. I would venture a guess that upgrading the transits brakes should be pretty straight forward. Either with OE parts from the truck family, or with aftermarket.
Finally, I believe there is some market jockeying going on inside Ford. They don't want to detract from their extremely profitable pickup truck sales. So the transits specs are chosen with that in mind. Unlike the trucks there is no crazy towing/HP wars in the van market. Can you imagine the pickup-bros reaction to a van having similar towing capacity!?
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