GMC Logo2015 GMC Sierra 2500HD IV (GMTK2XX) Crew Cab Long Box: Dashboard and infotainment system with climate controls

Close-up of a vehicle interior featuring a digital infotainment screen, climate control knobs, steering column gear shift, and instrument cluster with fuel and speed gauges.

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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