Battle of the heavy weights

06Fargo wrote:
If everything was fair and square and all three trucks were "best spec" offered by their OEM's for towing 20,000lbs trailers up a grade as fast as possible I'm good with the results.

I am thinking on a new tow vehicle. What benefit is this test showing me again?

Shows all three are capable of towing 20k lbs of mid profile 5th wheel up the grades at a respectable speed without failure.;)