Sierra 1500 SLT Crew Cab 4WDTIRES 275/60R20SL ALL-TERRAIN BLACKWALL (Includes (QAQ) spare tire., 3 YEARS SIRIUS XM, SUNROOF POWER, WHITE FROST TRICOAT, GVWR 7200 LBS. (3266 KG), LPO BODY COLOUR WHEEL ARCH MOULDINGS (dealer-installed), REAR AXLE 3.23 RATIO, SLT PREMIUM PLUS PACKAGE includes (PCY) SLT Convenience Package (PDY) SLT Preferred Package (PED) Sierra Safety Plus Package (ZL6) ProGrade Trailering system (NZD) 20 Polished aluminum wheels (BVT) Chrome assist steps and (CGN) spray-on bedliner., X31 OFF-ROAD PACKAGE includes Off-Road suspension (JHD) Hill Descent Control (NZZ) skid plates (K47) heavy-duty air filter and X31 hard badge Includes (NQH) 2-speed transfer case (XCK) 265/65R18SL all-terrain blackwall tires and (N10) dual exhaust., TRANSMISSION 10-SPEED AUTOMATIC WITH ELECTRONIC PRECISION SHIFT ELECTRONICALLY CONTROLLED with overdrive tow/haul mode and steering column paddle shifters. Includes Cruise Grade Braking and Powertrain Grade Braking, ENGINE DURAMAX 3.0L TURBO-DIESEL I6 (305 hp [227 kW] @ 3750 rpm 495 lb-ft of torque [671 Nm] @ 2750 rpm) (Includes (KW5) 220-amp alternator and (K05) engine block heater., BEDLINER SPRAY-ON Pickup bedliner with GMC logo, Tow Hitch, Lane Departure Warning, Bluetooth Connection, 4-Wheel Disc Brakes, Front Collision Warning, Aluminum Wheels, Satellite Radio, Tires - Front All-Season, Front Collision Mitigation, Four Wheel Drive, Keyless Start, Locking/Limited Slip Differential, Tires - Rear All-Season, ABS, Tow Hooks, Tires - Rear All-Season, Automatic Highbeams, Lane Keeping Assist, Requires Subscription, Tires - Front All-Season, Power Steering, Power Windows, Telematics, Requires Subscription, Passenger Air Bag, LED Headlights, Auxiliary Audio Input, Stability Control, MP3 Capability, Floor Mats, Tire Pressure Monitor, Heated Front Seat(s), Heated Steering Wheel, Mirror Memory, Front Collision Mitigation, Remote Engine Start, Power Mirror(s), Power Door Locks, Power Door Locks, Multi-Zone A/C, Smart Device Integration, Variable Speed Intermittent Wipers, Requires Subscription, Bluetooth Connection, Passenger Adjustable Lumbar, Rear Bench Seat, Rear Defrost, Front Collision Warning, Keyless Entry, Cruise Control, MP3 Capability, Rain Sensing Wipers, Security System, Lane Keeping Assist, Leather Seats, Requires Subscription, Driver Adjustable Lumbar, Bluetooth Connection, Climate Control, Keyless Start, Back-Up Camera, Front Collision Mitigation, Automatic Highbeams, Smart Device Integration, Navigation System, Power Windows, Power Passenger Seat, Daytime Running Lights, Front Head Air Bag, Satellite Radio, Rear Head Air Bag, Front Side Air Bag, Split Bench Seat, Heated Mirrors, Power Folding Mirrors, Privacy Glass, Front Collision Warning, Steering Wheel Audio Controls, Daytime Running Lights, Floor Mats, Mirror Memory, Traction Control, Telematics, AM/FM Stereo, Passenger Air Bag Sensor, Pass-Through Rear Seat, Auxiliary Audio Input, Seat Memory, Fog Lamps, Adjustable Steering Wheel, A/C, Integrated Tailgate Step, WiFi Hotspot, Driver Air Bag, Auto-Dimming Rearview Mirror, Power Windows, Intermittent Wipers, Front Collision Warning, Power Driver Seat, Lane Departure Warning