2020 GMC Sierra 2500HD V (GMTT1XX) Regular Cab Long Bed: Infotainment screen with climate control dials and dashboard interface

Center dashboard features a touchscreen infotainment system flanked by air vents, dual-zone climate control knobs, and multiple physical buttons for vehicle and media controls.

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

View 25 images of the 2020 GMC Sierra 2500HD V (GMTT1XX) Regular Cab Long Bed

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