GMC Logo2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Standard Box: Front view of heavy duty pickup truck with grille and headlights

Front view of heavy duty pickup truck with grille and headlights

Close-up front view displaying a heavy duty pickup with signature grille, dual headlights, fog lamps, raised hood section, and wide bumper.

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

View 30 images of the 2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Crew Cab Standard Box

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Small red car