GMC Logo2020 GMC Sierra 2500HD V (GMTT1XX) Crew Cab Long Bed: Rear view of a white crew cab pickup with long bed and distinct taillights.

Rear view of a white crew cab pickup with long bed and distinct taillights.

White crew cab pickup viewed from rear angle, featuring long truck bed, distinct vertical taillights, and a prominent tailgate with GMC logo.

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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