GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Regular Cab Long Bed: Truck interior with advanced dashboard and infotainment system

Interior view highlighting the dashboard with touchscreen infotainment system, multi-function steering wheel, climate controls, center console with cup holders, and seating with contrast stitching.

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

Small red car