GMC Logo2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Standard Box: Front view of pickup truck with extended cab and standard bed

Front view of pickup truck with extended cab and standard bed

Front view showing pickup truck’s extended four-door cab and standard cargo bed in white, featuring a prominent chrome grille with GMC emblem and chrome-accented wheels.

View Dimensions of the 2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Standard Box

View 19 images of the 2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Extended Cab Standard Box

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Small red car