GMC Logo2015 GMC Sierra 3500HD IV (GMTK2XX) Regular Cab Long Box: Open tailgate and spacious truck bed of a pickup

Open tailgate and spacious truck bed of a pickup

Open tailgate revealing a large, ribbed cargo bed in a pickup truck with clear taillights and a rear window visible through the cab.

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

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

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