Major Options / Build: Leather Seats, Navigation System, Preferred Package, Technology Package, Blind Spot Monitoring, Parking Sensors, Premium Package, Android Auto, CarPlay, Bluetooth, Backup Camera, Cargo Package, 5th Wheel, Convenience Package

Additional Description: ENGINE; DURAMAX 6.6L TURBO-DIESEL V8; B20-DIESEL COMPATIBLE,AT4 PREMIUM PACKAGE,TECHNOLOGY PACKAGE,AT4 PREFERRED PACKAGE,WHEELS; 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM,LPO; OFF-ROAD ASSIST STEPS; 3" ROUND TUBULAR; BLACK,DRIVER ALERT PACKAGE I,GOOSENECK / 5TH WHEEL PACKAGE,DRIVER ALERT PACKAGE II,LPO; CARGO CONVENIENCE PACKAGE,Leather Seats,DARK SKY METALLIC,Navigation System,LPO; CONSOLE VAULT; LOCKABLE,HIGH IDLE SWITCH,LPO; FRONT AND REAR MOLDED SPLASH GUARDS; BLACK,ALTERNATOR; 220 AMPS,UPFITTER SWITCH KIT; (5),ENGINE BLOCK HEATER,LPO; WHEEL LOCKS; SET OF 4,Keyless Start,Bluetooth Connection,LAMPS; SMOKED AMBER LED ROOF MARKER; (LED),TRAILER TIRE PRESSURE MONITOR SENSORS,Cooled Front Seat(s),AT4 PREFERRED EQUIPMENT GROUP,AUDIO SYSTEM; PREMIUM GMC INFOTAINMENT SYSTEM WITH NAVIGATION AND 8" DIAGONAL COLOR TOUCH-SCREEN,EMISSIONS; FEDERAL REQUIREMENTS,EXHAUST BRAKE,FORWARD COLLISION ALERT,FRONT AND REAR PARK ASSIST; ULTRASONIC,GVWR; 11;350 LBS. (5148 KG),INTELLIBEAM; AUTOMATIC HIGH BEAM ON/OFF,JET BLACK WITH KALAHARI ACCENTS; PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM,PICKUP BED,REAR AXLE; 3.42 RATIO,REAR CAMERA MIRROR; INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY,SEATS; FRONT BUCKET,TIRES; LT275/65R20 ALL-TERRAIN; BLACKWALL,TRANSMISSION; ALLISON 10-SPEED AUTOMATIC,WINDOW; POWER; REAR SLIDING,WINTER GRILLE COVER[!@@ NL @@!][!@@ NL @@!]Leather Seats,Navigation System,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 ,FORWARD COLLISION ALERT (Included and only available with (PDJ) Driver Alert Package II.) ,FRONT AND REAR PARK ASSIST, ULTRASONIC (Included and only available with (PQB) Driver Alert Package I.) ,REAR CAMERA MIRROR, INSIDE REARVIEW AUTO-DIMMING WITH FULL CAMERA DISPLAY (Included and only available with (CWM) Technology Package.) ,UPFITTER SWITCH KIT, (5) Provides 3-30 amp and 2-20 amp configurable circuits to facilitate installation of aftermarket electrical accessories. Kit with all required parts will be shipped loose with the truck for installation by the dealer or upfitter at customer expense. Installation instructions and technical assistance available at www.gmupfitter.com. ,WINDOW, POWER, REAR SLIDING with rear defogger (Included and only available with (PDO) AT4 Preferred Package.) ,LPO, CONSOLE VAULT, LOCKABLE (Included with (PDL) Cargo Convenience Package, LPO.) (dealer-installed) ,LAMPS, SMOKED AMBER LED ROOF MARKER, (LED) (Not available with (YF5) California state emissions requirements. Included with (PDO) AT4 Preferred Package.) ,INTELLIBEAM, AUTOMATIC HIGH BEAM ON/OFF (Included and only available with (PDJ) Driver Alert Package II.) ,WINTER GRILLE COVER (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) ,LPO, FRONT AND REAR MOLDED SPLASH GUARDS, BLACK (dealer-installed) ,LPO, OFF-ROAD ASSIST STEPS, 3" ROUND TUBULAR, BLACK (Not available with any other RPO or LPO assist step.) (dealer-installed) ,LPO, WHEEL LOCKS, SET OF 4 (Please note that LPO 20" wheels will include wheel locks without the LPO code (SFE) wheel locks, LPO.) (dealer-installed) ,EXHAUST BRAKE (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) ,HIGH IDLE SWITCH ,ALTERNATOR, 220 AMPS (Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine or (VYU) Snow Plow Prep/Camper Package. Free flow on (L8T) 6.6L V8 gas engine.) ,ENGINE BLOCK HEATER (Included with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) ,LPO, CARGO CONVENIENCE PACKAGE includes (S1O) console vault, LPO and (VBJ) rear under seat storage, LPO, (dealer-installed) ,DRIVER ALERT PACKAGE II includes (UEU) Forward Collision Alert, (UFL) Lane Departure Warning, (UHY) Automatic Emergency Braking, (TQ5) IntelliBeam headlamps and (UE4) Following Distance Indicator Includes (HS1) Safety Alert Seat.) (Requires (PQB) Driver Alert Package I. ,DRIVER ALERT PACKAGE I includes (UD5) Front and Rear Park Assist, (UKC) Lane Change Alert with Side Blind Zone Alert and (UFG) Rear Cross Traffic Alert (Includes Perimeter Lighting. Included with (PDG) AT4 Premium Package.) ,GOOSENECK / 5TH WHEEL PACKAGE includes (Z6A) Gooseneck / 5th Wheel Prep Package. (Includes (UVN) Bed View Camera.) ,AT4 PREFERRED PACKAGE includes (UG1) Universal Home Remote, (A48) rear sliding power window, (IOT) 8" diagonal Premium GMC Infotainment with navigation, (UQA) Bose Premium Audio System, (U01) Roof Marker Lamps and (K4C) Wireless Charging (Included with (PDG) AT4 Premium Package. Note (U01) Roof Marker Lamps are not available with (YF5) California state emissions requirements.) ,TECHNOLOGY PACKAGE includes (UVS) HD Surround Vision, (DRZ) Rear Camera Mirror, (UVN) Bed View Camera and (UV6) Multicolor 15" Diagonal Head-Up Display Includes (UHS) 8" Digital Driver information Center.) (Requires (PDJ) Driver Alert Package II and (PDO) AT4 Preferred Package. ,AT4 PREMIUM PACKAGE includes (PDO) AT4 Preferred Package, (PQB) Driver Alert Package I, (PYU) 20" (50.8 cm) machined aluminum with high gloss Black paint wheels and (RVQ) 6" Black rectangular assist steps, LPO (NOTE: (RVQ) 6" Black rectangular assist steps, LPO can be upgraded to (S6L) Off-road, Black assist steps, LPO.) *GROSS* ,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. Includes (PZ8) Hitch Guidance with hitch view.) (Included and only available with (PDO) AT4 Preferred Package. ,JET BLACK WITH KALAHARI ACCENTS, PERFORATED LEATHER-APPOINTED FRONT SEAT TRIM ,SEATS, FRONT BUCKET with center console (STD) ,DARK SKY METALLIC (Available at extra charge.) ,TIRES, LT275/65R20 ALL-TERRAIN, BLACKWALL ,WHEELS, 20" (50.8 CM) 6-SPOKE BRIGHT MACHINED ALUMINUM with high gloss Black accents (Included with (PDG) AT4 Premium Package.) ,AT4 PREFERRED EQUIPMENT GROUP includes standard equipment ,REAR AXLE, 3.42 RATIO (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine.) ,Keyless Start,GVWR, 11,350 LBS. (5148 KG) (Included and only available with TK20743 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine with 18" or 20" wheels, or TK20943 model and (L5P) Duramax 6.6L Turbo-Diesel V8 engine with 17" wheels.) ,Bluetooth Connection,Cooled Front Seat(s),TRANSMISSION, ALLISON 10-SPEED AUTOMATIC (Included and only available with (L5P) Duramax 6.6L Turbo-Diesel V8 engine. Not available with (PTO) Power take-off.) ,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.) ,EMISSIONS, FEDERAL REQUIREMENTS ,PICKUP BED includes bed assist step (STD)