Angular Front Exterior View - 2008 Chevrolet Silverado 2500HD 2WD Crew Cab 167Enlarge Photo
Our colleagues at PickupTruck.com reported that both the Chevrolet Silverado 2500 and 3500 will be on display in Chicago. Two key upgrades likely to be showcased on the updated models are a new 6.6-liter Duramax V-8 diesel engine and an all-new chassis. PickupTrucks.com also speculated that the trucks are likely to see some cosmetic changes as well, but they weren't privy to any additional details - at least not ones they were willing to share.
For a sneak-peek at the 2011 Chevy Silverado HD before it makes its official debut in Chicago, check out the spy photos HERE over at PickupTrucks.com.