GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed: Rear view of a pickup tailgate with GMC branding and dual exhaust.

Rear view of a pickup tailgate with GMC branding and dual exhaust.

White pickup truck tailgate with GMC and Sierra logos, crew cab window, dual vertical taillights, rear bumper, and visible exhaust pipe.

View Dimensions of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed

View 28 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Standard Bed

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