GMC Logo2015 GMC Sierra 3500HD IV (GMTK2XX) Double Cab Long Box in Stone Blue Metallic: Front view of heavy duty double cab long box pickup truck

Front view of heavy duty double cab long box pickup truck

Front view of a heavy duty double cab long box pickup truck showcasing a large grille with GMC emblem and rugged body design in blue color.

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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Small red car