GMC Logo2020 GMC Sierra 3500HD V (GMTT1XX) Crew Cab Long Bed: Side profile of a heavy-duty crew cab truck with long bed and rugged tires

Detailed side view of a heavy-duty pickup featuring a crew cab with four doors, extended long bed, rugged off-road tires, and bold body design emphasizing durability and functionality.

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

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

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