Stop in for a cup of coffee

I will tell you, Having owned and driven all three, the NEW duramaz, 2017, the New cummins, 2017 and the 2017 Ford, with the same trailer, there is much more to pulling then just HP and torque. The GMC was the most refined but the worst puller, the dodge was worst refined and middle puller. Ford was middle in refinement and the best puller. IMO.