2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Long Box: Side profile of a heavy-duty pickup with long bed and 4x4 drive

Side profile showing a heavy-duty pickup truck with single cab, extended long cargo bed, chrome wheels, and 4x4 drivetrain badge on the rear side panel.

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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