GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed: Luxury truck interior dashboard with touchscreen and steering wheel controls

Interior view focusing on the dashboard featuring a central touchscreen, dual climate control knobs, multifunction steering wheel with buttons, and premium materials upholstery in a spacious cabin.

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

View 27 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed

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