GMC Logo2011 GMC Sierra 3500HD III (GMT900, facelift 2011) Extended Cab Long Box in Stealth Gray Metallic: Extended cab heavy-duty pickup with long cargo bed and robust design

Extended cab heavy-duty pickup with long cargo bed and robust design

Extended cab pickup truck with four doors and long cargo bed, featuring a durable heavy-duty body design, chrome accents, and alloy wheels.

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

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

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