GMC Logo2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box in Stone Blue Metallic: Front view of a heavy-duty pickup with regular cab and long box

Front view of a heavy-duty pickup with regular cab and long box

Heavy-duty pickup truck front view showing regular cab, long box bed, prominent chrome grille, and headlight design.

View Dimensions of the 2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box

View 22 images of the 2015 GMC Sierra 2500HD IV (GMTK2XX) Regular Cab Long Box

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