Quote:
Originally Posted by RaptorTaxman
"I think the attorneys at Ford trumped the engineers and told them to reduce the ratings for liability purposes."
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Thank you for your reply and your concerted effort to make this a safe rig for your family. In doing so you emphasize my point regarding the potential litigious environment one may find themselves if in an accident having to prepare a defense for exceeding manufactured engineered design tolerances, and the potential unknown adverse impacts caused by making modifications to exceed them. Using a "dead reckoning" navigational approach instead of system engineering approach may get one into uncharted waters.
Engineered towing configurations address the tested "end to end" components involved and thus given a "system" load weight rating similar to a chain if you will. The component ratings i.e., GVW, GVWR, CGVW, weight loads/distribution, wind loads, etc. are pieces of the system engineering puzzle. The hard part when setting up for towing is making all this work together as a system by not over stressing any one component.
I don't mean to rant, all I am saying is be careful in your assessment that only the suspension is the "weak link". Anticipate/expect there are other weakness in this system and what is your risk tolerance for experiencing them and when.
Example rough numbers,
My TT is similar to yours @5350 lbs dry + 500 lbs cargo, (I travel light as well) tongue wt 720 lbs (best towing when 10-12% of TT wt)
My E350, GVWR 9500 lbs, GVW 5889 lbs, P/L 3611 lbs. - 500 lbs cargo = 3000 lbs
reserve capacity for hitch loading, tow braking/handling, etc.
RaptorSC, GVWR 7450 lbs, GVW 6210 lbs, P/L 1170 lbs - 500 lbs cargo = 670 lbs reserve capacity for hitch loading, braking and handling.
Note: Any modification to the suspension only, creates an unknown impact to the overall system tow capacity, braking/handling, etc. "Towing safely is more than the desire and having the vehicle with guts to pull a load."
Having a Hummer previously, I dig your truck and 4x4 thing, and considered the Raptor myself but it was not going to work for me.
I wish you the best.
https://www.youtube.com/channel/UCPL...MhcvWVdq13JA0Q