Heavy-Duty Trailering Equipment, Duramax 6.6L V8 Turbocharged, 6-Speed Automatic, 4WD, Ebony w/Leather-Appointed Seat Trim, *NAVIGATION!, AM/FM Stereo w/MP3 Compatible CD/Navigation, EZ-Lift Tailgate, GM CERTIFIED!, Locking Tailgate, LOW, LOW MILES!, LTZ Plus Package, ONE OWNER!, Power-Adjustable Pedals For Accelerator & Brake, SUNROOF/MOONROOF!, Ultrasonic Rear Parking Assist, and XM NavTraffic. MegaDealer Selection and Value with Old Town Friendly Customer Service. Imagine yourself behind the wheel of this trusty 2011 Chevrolet Silverado 3500HD. New Car Test Drive said it