2020 GMC Sierra 3500HD V (GMTT1XX) Regular Cab Long Bed: Advanced truck dashboard with digital display and touchscreen infotainment

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Modern truck interior featuring a multi-function steering wheel, digital instrument cluster, large central touchscreen infotainment system, climate controls, and premium materials with contrast stitching.

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

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