GMC Logo2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Regular Cab Long Box: Heavy-duty pickup truck side profile with crew cab and long cargo bed

Heavy-duty pickup truck side profile with crew cab and long cargo bed

Side view of a heavy-duty pickup showcasing a crew cab configuration paired with a long cargo bed, silver alloy wheels, and enhanced trim details.

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

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

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