Interesting...basically the new trucks are even more amazing than just a few years ago...
Comparing my 2016 with 4.10 gears and CC dually, basically same capacities as the video....the truck is way better than my 2011.
Load to about 22K with my truck camper and enclosed trailer hills that slowed my 2011 down I can accelerate up....big difference in 650 going to 900 # of torque. And my old truck was the same, 4.10 CC dually 6 speed laramie.