2015 GMC Sierra 3500HD IV (GMTK2XX) Double Cab Long Box: Front three-quarter view of heavy-duty double cab long box pickup truck

Front and side view showing the heavy-duty large grille, dual headlamps, and long cargo bed of a white double cab pickup truck with robust off-road tires and simple steel wheels.

View Dimensions of the 2015 GMC Sierra 3500HD IV (GMTK2XX) Double Cab Long Box

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

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