F-150 HDPP towing 37 ft TT ** 1,300 miles later**

demiles wrote:
This point you brought up is actually proof of what I’ve been saying in regard to the HDPP trucks. If the HDPP trucks could achieve sway damping and understeer gradient limits at a higher trailer weight the numbers would be higher, but they’re not. This is the reason why when the GVWR increases GCWR decreases. There’s nothing about the HDPP trucks that will substantially increase TWR over Max GCWR/MT only trucks and Ford’s own towing guide proves it.