2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed: Open truck bed with protective liner and open tailgate

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Open cargo bed of a heavy duty pickup truck with protective textured bed liner, fully opened tailgate, rear window with sliding panel, and visible taillights on both sides.

View Dimensions of the 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed

View 25 images of the 2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed