2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box: White heavy-duty pickup truck with crew cab and long bed side profile

Side profile of a white heavy-duty pickup truck showing crew cab with four doors and extended long box bed, highlighting robust frame and utility-focused design.

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

View 24 images of the 2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box

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