2020 GMC Sierra 2500HD V (GMTT1XX) Regular Cab Long Bed: Side profile of a heavy-duty pickup with extended cab and long bed

Side view of a heavy-duty pickup truck featuring an extended regular cab, long cargo bed, large off-road tires, tow mirrors, and distinct diesel engine badging.

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

Popular Comparisons: jeep cherokee vs ford explorer, 2022 Lexus LX IV vs 2018 Lincoln Navigator IV L, 2005 Ford Fiesta VI 5 door vs 1997 KA