2015 GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Long Box: Leather rear seats with seatbelts inside a spacious pickup truck cab

Close-up of leather upholstered rear bench seat with integrated seatbelts and headrests, showing spacious and comfortable interior of a heavy duty pickup truck's rear cabin.

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

View 23 images of the 2015 GMC Sierra 3500HD IV (GMTK2XX) Crew Cab Long Box

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