Sierra 1500 Crew SLT 4WDSLT CONVENIENCE PACKAGE includes (A50) bucket seats with (D07) centre console (KQV) ventilated front seats (A48) rear sliding power window (UG1) Universal Home Remote (MCZ) 2 USB ports with auxiliary input (IP Mounted) (MCR) 2 USB Ports/SD Card/ Aux Jack (Inside Console with bucket seats); also includes (KA6) rear heated seats (KA6) Heated Second Row Outboard Seats are included on Crew Cab models built before 7-26-2021. Certain vehicles built on or after 7-26-2021 will include (RFU) Not Equipped with Heated Second Row Outboard Seats which removes (KA6) Heated Second Row Outboard Seats. See dealer for details.), ENGINE BLOCK HEATER, SLT PREFERRED EQUIPMENT GROUP includes standard equipment, TIRES 265/65R18SL ALL-TERRAIN BLACKWALL, ENGINE 6.2L ECOTEC3 V8 (420 hp [313 kW] @ 5600 rpm 460 lb-ft of torque [624 Nm] @ 4100 rpm); featuring all-new Dynamic Fuel Management that enables the engine to operate in 17 different patterns between 2 and 8 cylinders depending on demand to optimize power delivery and efficiency, REAR AXLE 3.23 RATIO, LPO FRONT AND REAR MOULDED SPLASH GUARDS BLACK (dealer-installed), 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., DARK WALNUT/SLATE PERFORATED LEATHER-APPOINTED FRONT OUTBOARD SEAT TRIM, GVWR 7100 LBS. (3221 KG) (STD), TRANSMISSION 10-SPEED AUTOMATIC ELECTRONICALLY CONTROLLED with overdrive and tow/haul mode. Includes Cruise Grade Braking and Powertrain Grade Braking Most vehicles built on or after 6-7-2021 with a V8 engine and (MQB) 10-speed automatic transmission will have (NSS) Not Equipped with Automatic Stop/Start which removes Automatic Stop/Start and its content.), PACIFIC BLUE METALLIC, Tow Hitch, Requires Subscription, Satellite Radio, Bluetooth Connection, Satellite Radio, HD Radio, Smart Device Integration, Four Wheel Drive, Power Mirror(s), Floor Mats, AM/FM Stereo, Leather Seats, Tires - Rear All-Season, Requires Subscription, ABS, Mirror Memory, 4-Wheel Disc Brakes, Tires - Front All-Season, Passenger Adjustable Lumbar, Steering Wheel Audio Controls, Privacy Glass, Split Bench Seat, Heated Front Seat(s), Bluetooth Connection, Power Steering, Driver Adjustable Lumbar, Tires - Front All-Season, Power Driver Seat, Power Passenger Seat, WiFi Hotspot, Smart Device Integration, Power Folding Mirrors, Locking/Limited Slip Differential, Bluetooth Connection, Tires - Rear All-Season, Tow Hooks, Aluminum Wheels, Heated Mirrors, Fog Lamps, Daytime Running Lights, Auxiliary Audio Input, Seat Memory, Leather Steering Wheel, Power Windows, Mirror Memory, Power Windows, Adjustable Steering Wheel, Cruise Control, Floor Mats, Power Door Locks, Remote Engine Start, Security System, Auxiliary Audio Input, Heated Steering Wheel, Keyless Start, Power Outlet, Power Door Locks, Keyless Entry, Power Windows, Rear Bench Seat, Power Outlet, Rear Head Air Bag, Driver Restriction Features, Back-Up Camera, Requires Subscription, Back-Up Camera, Telematics, Daytime Running Lights, Tire Pressure Monitor, Rear Defrost, Driver Air Bag, Passenger Air Bag Sensor, Front Side Air Bag, Auto-Dimming Rearview Mirror, Front Head Air Bag, Passenger Air Bag, Stability Control, Traction Control, Multi-Zone A/C, Climate Control, A/C, Integrated Tailgate Step, MP3 Capability, MP3 Capability