2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Long Box: Single cab pickup with extended long bed and rugged tires

Single cab heavy duty pickup truck with an extended long cargo bed, chrome wheels, and robust rear section designed for utility and durability in work applications.

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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