Love the tailgate on here, two crew cabs. Standard box and long box with duallies.
Always thought of GMC as having the best heavy duty and optioned-out trucks., the 2500HD and 3500HD both with the Cummins 6.6 diesels. An industry leading 1100ft-lbs of torque, 10 speed automatic transmission manufactured by Allison gives you all the tree stump pulling you can want with almost 30 highway mpg's!
There is also a new 6.4 Gas engine for those that don't need diesel power! You can see that the vehicle is equipped with a fifth wheel for towing goose-neck trailers. Max trailer weight of 27,000 lbs Optional supercharger package on the cyclone.
Source: Internal Combustion