2011 GMC Sierra 2500HD III (GMT900, facelift 2011) Crew Cab Standard Box in Sonoma Red Metallic: Front view of heavy-duty crew cab pickup with chrome grille and dual headlights.

Front view of heavy-duty crew cab pickup with chrome grille and dual headlights.

Front view showing a heavy-duty crew cab pickup truck with a large chrome grille, dual rectangular headlights, maroon paint, and standard pickup bed box.

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

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

Popular Comparisons: 2006 Toyota RAV4 III Long vs 2013 Peugeot 2008 I, 2006 Ford Fusion vs 2019 Toyota Corolla XII, 2018 Lincoln Navigator IV L vs 2016 DS 3