GMC Logo2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Long Box: Interior dashboard and steering wheel of a heavy-duty truck

Dashboard and steering wheel with control panel, air vents, and climate controls of a heavy-duty truck interior, featuring fabric seats and a clean, functional layout.

View Dimensions of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Long Box

View 31 images of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Long Box

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