Call and ask for details!! Extended Cab!! Do you want it all, especially sheer toughness? Well, with this robust 2008 GMC Sierra duramax diesel 2500HD 4X4, you are going to get it.. This has all the space you need for easy hauling of people and gear but still has the power to tow all your toys. Please call today and ask our internet manager about special rates, rebates and programs available today !!!!!!*** Tell us that you saw this vehicle on the Dealix Used Cars Network ***. Air Bag| Air Conditioning| Alloy Wheels| AM/FM Radio| Anti-Lock Brakes| Automatic Transmission| Cruise Control| Four Wheel Drive| Off Road Package| Power Door Locks| Power Seats| Power Steering| Power Windows| Tilt Steering Wheel| Towing Package