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GMC 2020 Sierra Heavy Duty Pickup

January 24, 2019
GMC 2020 Sierra HD pickup truck has a longer wheelbase

The 2020 Sierra HD pickup truck has a longer wheelbase than its predecessor. A larger grille and functional hood scoop provide air to an “advanced cooling system,” the company says.

The heavy-duty cargo bed has 12 corner tie-downs, as well as a 120-volt power outlet. The bed lift-in height is 1 inch lower than the 2019 version, and it has the six-function MultiPro tailgate.

It will be available in both 2500HD and 3500HD versions, in both dual- and single-rear wheel configurations.

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