Black 2018 GMC Sierra 2500HD Denali 4WD Allison 1000 6-Speed Automatic Duramax 6.6L V8 Turbodiesel Allison 1000 6-Speed Automatic, 4WD.

　　Options:

　　Lpo

　　Console Insert Organizer Tray|Hill Descent Control|Gooseneck / 5Th Wheel Prep Package

　　Hitch Platform|Mirrors

　　Chrome

　　Outside Heated Power-Adjustable V|Engine Block Heater|Audio System

　　8 Diagonal Color Touch Screen Navig|Wheels

　　20 (50.8 Cm) Chromed Cast Aluminum

　　(Std)|Rear Axle

　　3.73 Ratio|Transmission

　　Allison 1000 6-Speed Automatic

　　Elec|Seats

　　Front Full-Feature Leather-Appointed Bucket|Gvwr

　　10 000 Lbs. (4536 Kg)|Lpo

　　Chrome Recovery Hooks|Engine

　　Duramax 6.6L Turbo-Diesel V8

　　B20-Diesel C|Paint

　　Solid|Jet Black

　　Perforated Leather-Appointed Seat Trim|Wheel

　　18 X 8 (45.7 Cm X 20.3 Cm) Full-Size

　　Ste|Lpo

　　All-Weather Floor Mats

　　Front And Rear|Denali Preferred Equipment Group

　　Includes Standar|Duramax Plus Package

　　Includes (L5p) Duramax 6.6L|Tires

　　Lt265/60R20e All-Terrain

　　Blackwall

　　(Std)|Suspension Package

　　Off-Road

　　Requires 4Wd Models|Lpo

　　Rear Underseat Storage

　　Composite Storage Bin|Onyx Black|Exhaust Brake|Lane Departure Warning|Locking/Limited Slip Differential|Four Wheel Drive|Tow Hitch|Tow Hooks|Power Steering