WHEELS 17 (43.2 CM) FORGED POLISHED ALUMINUM, AUDIO SYSTEM PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8 DIAGONAL COLOR TOUCH-SCREEN includes multi-touch display AM/FM stereo Bluetooth streaming audio for music and most phones, featuring Android Auto and Apple CarPlay capability for compatible phones advanced voice recognition in-vehicle apps personalized profiles for infotainment and vehicle settings. Includes greater memory. (STD) (Includes (PZ8) Hitch Guidance with hitch view.), REAR CAMERA MIRROR inside rearview auto-dimming with full camera display, 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)., MULTI-COLOR 15 DIAGONAL HEAD-UP DISPLAY, TRANSMISSION ALLISON 10-SPEED AUTOMATIC, DENALI PREFERRED EQUIPMENT GROUP includes standard equipment, DENALI ULTIMATE PACKAGE includes (CWM) Technology Package and (CF5) power sunroof, DARK WALNUT/DARK ASH GREY FORGE PERFORATED LEATHER-APPOINTED SEAT TRIM, LPO HITCH PACKAGE Gooseneck ball and chain tiedown kit with case, TRAILER TIRE PRESSURE MONITOR SENSORS includes set of 4 sensors. Sensor functionality requires (U1D) In-vehicle Trailering App to be ordered with the vehicle and installed by the factory. Sensors will be shipped loose with the truck and will need to be installed on trailer by customer. System is capable of monitoring up to 6 wheels. Additional or replacement sensors are available through GM Accessories, WINTER GRILLE COVER, GVWR 14 000 LBS. (6350 KG) WITH DUAL REAR WHEELS, ENGINE BLOCK HEATER, DUAL REAR WHEELS includes LED hip marker lights, SUNROOF POWER, TIRE SPARE LT235/80R17E ALL-TERRAIN, TIRES LT235/80R17E ALL-TERRAIN BLACKWALL, SUMMIT WHITE, BED VIEW CAMERA camera in the CHMSL to show a view of the cargo bed includes Two Trailer Camera Provisions, 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) (Includes (K05) engine block heater.), SUSPENSION PACKAGE, 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, EXHAUST BRAKE, TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision (DRZ) Rear Camera Mirror (UVN) Bed View Camera and (UV6) Multi-color 15 Diagonal Head-Up Display, GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.), ALTERNATOR 220 AMPS, SEATS FRONT BUCKET WITH CENTER CONSOLE (STD), Rear Parking Aid, Blind Spot Monitor, Cross-Traffic Alert, Lane Departure Warning, Front Collision Mitigation, Front Collision Warning, Automatic Highbeams, Tow Hitch, Running Boards/Side Steps, 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, Bed Liner, Daytime Running Lights, Automatic Highbeams, Fog Lamps, Heated Mirrors, Power Mirror(s), Integrated Turn Signal Mirrors, Power Folding Mirrors, Privacy Glass, Rear Defrost, Sliding Rear Window, Integrated Tailgate Step, AM/FM Stereo, Navigation System, MP3 Capability, Bluetooth Connection, Auxiliary Audio Input, Smart Device Integration, Satellite Radio, Requires Subscription, HD Radio, Premium Sound System, Bluetooth Connection, Bucket Seats, WiFi Hotspot, 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), Heated Front Seat(s), Cooled Front Seat(s), Heated Rear Seat(s), Mirror Memory, Seat Memory, Floor Mats, Floor Mats, Leather Steering Wheel, Heated Steering Wheel, Adjustable Steering Wheel, Steering Wheel Audio Controls, Power Windows, Power Windows, Power Door Locks, Remote Engine Start, Keyless Entry, Power Door Locks, Keyless Start, Cruise Control, Universal Garage Door Opener, Security System, Power Outlet, MP3 Capability, Auxiliary Audio Input, MP3 Capability, Auxiliary Audio Input, Power Outlet, Climate Control, Multi-Zone A/C, A/C, Rear Defrost, Auto-Dimming Rearview Mirror, Front Collision Mitigation, Front Collision Warning, 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, Passenger Air Bag Sensor, Telematics, Requires Subscription, Rear Parking Aid, Back-Up Camera, Back-Up Camera, Cross-Traffic Alert, Blind Spot Monitor, Lane Departure Warning, Front Collision Warning, Driver Restriction Features, Tire Pressure Monitor