GMC Logo2015 GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Standard Box in Stone Blue Metallic: Front-side view of a heavy-duty crew cab pickup with standard box bed.

Front-side view of a heavy-duty crew cab pickup with standard box bed.

Front-side angle showing a heavy-duty crew cab pickup truck with a bold multi-bar grille, clear headlights, and a standard box bed in a blue finish.

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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