2014 GMC Sierra 2500 HD Denali 107k 4x4 Duramax 6.6L Diesel Allison Transmission Leather Navi Cam Tow 2014 GMC Sierra 2500 Denali 4x4 107 Duramax 6.6L Diesel Allison Canopy 4-Door Truck Exterior Color: Black Interior Color: Cocoa / Light Cashmere Stock Number: L4712 Mileage: 107,774 Engine: Duramax ... Read More