GMC Logo2015 GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Standard Box: Rear view of pickup truck with tailgate, bumper, and exhaust pipe

Rear view of pickup truck with tailgate, bumper, and exhaust pipe

Rear view of pickup truck showing the tailgate with handle and GMC emblem, rear bumper with step, visible exhaust pipe, and rear lights on each side.

View Dimensions of the 2015 GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Standard Box

View 22 images of the 2015 GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Standard Box

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Small red car