GMC Logo2020 GMC Sierra 3500HD V (GMTT1XX) Double Cab Long Bed in Pacific Blue Metallic: Front view of pickup with rugged grille and off-road tires

Front view of pickup with rugged grille and off-road tires

Front perspective highlighting the robust grille, LED headlights, heavy-duty towing hooks, off-road tires, and double cab long bed configuration.

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

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