Full Description: 2015 GMC Sierra 3500HD 4D Crew Cab SLT 4WD, One-Owner. Dually!! Bed Mat, Running Boards, Fifth Wheel Package, Aftermarket Fog Lights, Dual Exhaust, Chrome Accessories, Bed Rails, Bed Rail Protector, Mud Flaps, Bose Premium Sound System, Heated and Cooled Leather Seats, Backup Camera, Remote Start, Keyless Entry, Sirius XM, Bluetooth, Navigation, Parking Sensors, Duramax 6.6L V8 Turbodiesel, Bronze Alloy Metallic, Cocoa/Dune w/Leather-Appointed Seat Trim.SEATING HEATED AND COOLED PERFORATED LEATHER-APPOINTED FRONT BUCKET,WHEEL 17" X 6.5" (43.2 CM X 16.5 CM) FULL-SIZE STEEL SPARE Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.,LPO ASSIST STEPS CHROMED TUBULAR 6" RECTANGULAR (dealer-installed),WHEEL TRIM CHROME TRIM SKINS AND CHROME CENTER CAPS,ENGINE BLOCK HEATER,AIR BAGS SINGLE-STAGE FRONTAL AND THORAX SIDE-IMPACT DRIVER AND FRONT PASSENGER AND HEAD CURTAIN SIDE-IMPACT FRONT AND REAR OUTBOARD SEATING POSITIONS,ENGINE DURAMAX 6.6L TURBO DIESEL V8 B20-DIESEL COMPATIBLE (397 hp [296.0 kW] @ 3000 rpm 765 lb-ft of torque [1032.8 N-m] @ 1600 rpm) Includes (K40) exhaust brake.),LPO CARGO BOX RETRACTABLE SIDE ASSIST STEP (dealer-installed),DRIVER ALERT PACKAGE includes Lane Departure Warning Forward Collision Alert Safety Alert Seat and (UD5) Front and Rear Park Assist,CONSOLE FLOOR MOUNTED RECONFIGURABLE with moveable cup holders cell phone storage power cord management and hanging file holder capability,TRAILER BRAKE CONTROLLER INTEGRATED,REAR AXLE 3.73 RATIO,SLT PREFERRED EQUIPMENT GROUP includes standard equipment,TRANSMISSION ALLISON 1000 6-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive electronic engine grade braking and tow/haul mode,2015 INTERIM PROCESSING CODE,TIRE SPARE LT235/80R17E HIGHWAY,COCOA/DUNE PERFORATED LEATHER-APPOINTED SEAT TRIM,BRONZE ALLOY METALLIC,SUSPENSION PACKAGE STANDARD includes 51mm twin tube shock absorbers and 33mm front stabilizer bar (STD),PICKUP BOX WIDESIDE (STD),BRAKES 4-WHEEL ANTILOCK 4-WHEEL DISC with DuraLife brake rotors,BOSE SOUND WITH 6 SPEAKER SYSTEM (7 speaker system including subwoofer when ordered with bucket seats).,PAINT SOLID,TIRES LT235/80R17E ALL-SEASON HIGHWAY,TRAILERING WIRING PROVISIONS FOR CAMPER FIFTH WHEEL AND GOOSENECK TRAILER includes additional 7-way wiring harness is located at the rear of the pickup box attached to the rear frame cross member,FRONT AND REAR PARK ASSIST ULTRASONIC,SEATS FRONT FULL-FEATURE LEATHER-APPOINTED BUCKET WITH (KA1) HEATED SEAT CUSHIONS AND SEAT BACKS. Includes 10-way power driver and front passenger seat adjusters including 2-way power lumbar control 2-position driver memory adjustable head restraints (D07) floor console and storage pockets.,LAMPS SMOKED AMBER ROOF MARKER,GVWR 13 025 LBS. (5908 KG) WITH DUAL REAR WHEELS,WHEELS 17" (43.2 CM) PAINTED STEEL includes 17" steel spare wheel. Spare not included with (ZW9) pickup box delete unless a spare tire is ordered.,EXHAUST BRAKE,AUDIO SYSTEM 8" DIAGONAL COLOR TOUCH SCREEN WITH INTELLILINK AM/FM/SIRIUSXM with USB ports auxiliary jack SD card slot Bluetooth streaming audio for music and most phones hands-free smartphone integration Pandora Internet radio and voice-activated technology for radio and phone (STD),Locking/Limited Slip Differential,Four Wheel Drive,Tow Hitch,ABS,4-Wheel Disc Brakes,Tires - Front All-Season,Tires - Rear All-Season,Tow Hooks,Fog Lamps,Heated Mirrors,Power Mirror(s),Integrated Turn Signal Mirrors,Mirror Memory,Power Folding Mirrors,Privacy Glass,AM/FM Stereo,Satellite Radio,MP3 Player,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,CD Player,MP3 Player,Satellite Radio,Requires Subscription,Bluetooth Connection,Power Driver Seat,Power Passenger Seat,Heated Front Seat(s),Driver Adjustable Lumbar,Passenger Adjustable Lumbar,Seat Memory,Telematics,WiFi Hotspot,Leather Seats,Heated Front Seat(s),Pass-Through Rear Seat,Rear Bench Seat,Floor Mats,Adjustable Steering Wheel,Cruise Control,Steering Wheel Audio Controls,Leather Steering Wheel,Steering Wheel Audio Controls,Power Windows,Power Door Locks,Keyless Entry,Power Door Locks,Remote Engine Start,Adjustable Pedals,Cruise Control,Universal Garage Door Opener,Security System,Climate Control,Multi-Zone A/C,A/C,Rear Defrost,Auto-Dimming Rearview Mirror,Driver Vanity Mirror,Passenger Vanity Mirror,Driver Illuminated Vanity Mirror,Passenger Illuminated Visor Mirror,Telematics,Navigation from Telematics,Traction Control,Stability Control,Daytime Running Lights,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Driver Air Bag,Passenger Air Bag,Passenger Air Bag On/Off Switch,Back-Up Camera