SNOW PLOW PREP/CAMPER PACKAGE includes (KW5) 220-amp alternator includes increased front GAWR on Heavy Duty models (NZZ) skid plates (transfer case and oil pan) pass through dash grommet hole and roof emergency light provisions. Contact GM Upfitter Integration at www.gmupfitter.com for plow installation details and assistance. Note: if ordered for Camper usage recommend ordering (UY2) Trailering wiring provisions.,GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package,REAR CAMERA MIRROR inside rearview auto-dimming with full camera display,INTELLIBEAM AUTOMATIC HIGH BEAM ON/OFF,FOLLOWING DISTANCE INDICATOR,GOOSENECK / 5TH WHEEL PREP PACKAGE -- Hitch platform to accept Gooseneck or 5th Wheel hitch. Includes hitch platform with tray to accept ball stamped bed holes with removable caps installed and bed mounted 7-pin trailer harness (similar to UY2 harness).,SKID PLATES protect the oil pan front axle and transfer case,LICENSE PLATE KIT FRONT,TRANSMISSION ALLISON 10-SPEED AUTOMATIC,SAFETY ALERT SEAT,HILL DESCENT CONTROL,BLACK,SAFETY PACKAGE II includes (UEU) Forward Collision Alert (UFL) Lane Departure Warning (UHY) Automatic Emergency Braking (TQ5) IntelliBeam headlamps (UE4) Following Distance Indicator and (HS1) Safety Alert Seat,HIGH COUNTRY DELUXE includes (PDJ) Safety Package II (CWM) Technology Package and (CMT) Gooseneck / 5th Wheel Package,WINTER GRILLE COVER,TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision with Two Trailer View Camera Provisions (DRZ) Rear Camera Mirror (UV6) 15 Diagonal Head-Up Display and (UVN) Bed View Camera,ENGINE BLOCK HEATER,HIGH COUNTRY PREFERRED EQUIPMENT GROUP includes standard equipment,AUDIO SYSTEM CHEVROLET INFOTAINMENT 3 PREMIUM SYSTEM WITH CONNECTED NAVIGATION 8 DIAGONAL HD COLOR TOUCHSCREEN AM/FM STEREO Bluetooth audio streaming for 2 active devices Apple CarPlay and Android Auto capable enhanced voice recognition additional memory for in-vehicle apps cloud connected personalization for select infotainment and vehicle settings. Subscription required for enhanced and connected services after trial period. (STD),BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed includes Two Trailer Camera Provisions,LAMPS SMOKED AMBER ROOF MARKER (LED),REAR AXLE 3.42 RATIO,ENGINE DURAMAX 6.6L TURBO-DIESEL V8 B20-DIESEL COMPATIBLE (445 hp [332 kW] @ 2800 rpm 910 lb-ft of torque [1220 Nm] @ 1600 rpm),GVWR 12 100 LBS. (5488 KG) WITH SINGLE REAR WHEELS,AUTOMATIC EMERGENCY BRAKING,EXHAUST BRAKE,HD SURROUND VISION WITH TWO TRAILER VIEW CAMERA PROVISIONS provides the driver with an overhead view of the scene around the vehicle on a center stack display,JET BLACK/UMBER PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM,SEATS FRONT BUCKET WITH CENTER CONSOLE FOR CREW CAB AND DOUBLE CAB MODELS (STD),SUNROOF POWER ON CREW CAB MODELS,Z71 OFF-ROAD PACKAGE includes (Z71) Off-Road suspension with off-road tuned twin tube Rancho shocks (JHD) Hill Descent Control and (NZZ) skid plates (transfer case and oil pan),ALTERNATOR 220 AMPS,LANE DEPARTURE WARNING,MULTICOLOR 15 DIAGONAL HEAD-UP DISPLAY,FORWARD COLLISION ALERT,Tow Hitch,Locking/Limited Slip Differential,Four Wheel Drive,Tow Hooks,Power Steering,ABS,4-Wheel Disc Brakes,Aluminum Wheels,Tires - Front All-Terrain,Tires - Rear All-Terrain,Conventional Spare Tire,Running Boards/Side Steps,Daytime Running Lights,Fog Lamps,Heated Mirrors,Power Mirror(s),Integrated Turn Signal Mirrors,Power Folding Mirrors,Privacy Glass,Rear Defrost,Sliding Rear Window,Bed Liner,AM/FM Stereo,Navigation System,MP3 Player,Bluetooth Connection,Auxiliary Audio Input,Smart Device Integration,Satellite Radio,Requires Subscription,HD Radio,Premium Sound System,WiFi Hotspot,Bucket Seats,Leather Seats,Power Driver Seat,Driver Adjustable Lumbar,Power Passenger Seat,Passenger Adjustable Lumbar,Pass-Through Rear Seat,Rear Bench Seat,Heated Front Seat(s),Cooled Front Seat(s),Heated Rear Seat(s),Mirror Memory,Seat Memory,Floor Mats,Leather Steering Wheel,Heated Steering Wheel,Adjustable Steering Wheel,Steering Wheel Audio Controls,Tire Pressure Monitor,Power Windows,Power Door Locks,Remote Engine Start,Keyless Entry,Keyless Start,Cruise Control,Universal Garage Door Opener,Security System,Power Outlet,Climate Control,Multi-Zone A/C,A/C,Rear A/C,Auto-Dimming Rearview Mirror,Traction Control,Stability Control,Driver Air Bag,Passenger Air Bag,Front Side Air Bag,Front Head Air Bag,Rear Head Air Bag,Passenger Air Bag Sensor,Telematics,Rear Parking Aid,Back-Up Camera,Cross-Traffic Alert,Blind Spot Monitor,Driver Restriction Features,Passenger Air Bag On/Off Switch,8 Cylinder Engine,Turbocharged,Diesel Fuel,A/T