2006 GMC Sierra 3500 - Dually - 4X4 - SLE - 4dr Crew Cab - 8 Bed - 6.6 Duramax Diesel - Allison Automatic Transmission - Non-Smoker - Nice Truck - 139,213 Miles. 2006 GMC Sierra 3500 Dually 4dr Crew Cab SLE 4X4(6.6L 8cylTC) with Silver Birch Metallic Exterior, Dark Pewter Cloth Interior. Loaded with 6.6L Duramax Diesel Engine, Allison Automatic Transmission, Power Drivers Seat, Power Windows, Power Door Locks, Power Mirrors, Tilt, Cruise Control, Alpine AM-FM-CD Audio System, Steering Wheel Audio Controls, Dual Climate Control, Tow Package, Trailer Receiver Hitch, Gooseneck Hitch, Sprayed-in Bedliner, Running Boards, Full Replacement Front Bumper with Grille Guard, Full Replacement Rear Bumper, Cab Clearance Lights and much more. ***Feel free to give me a call at 361-658-6843 and I will be happy to go over this Sierra 3500 Dually 4X4 Crew Cab in detail with you. ***Pre-Buy inspections welcome. 100% CarFax guaranteed. Priced to Sell at $22,980. ***MOST OF MY LISTINGS END WITH A PHONE CALL...DONT HESITATE TO CALL ME AND MAKE AN OFFER OR TO GET A MORE DETAILED DESCRIPTION. ***PLEASE CALL ROY AT 361-658-6843...IF YOU HAVE ANY QUESTIONS!