10-Way Power Driver Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 4-Way Manual Passenger Seat Adjuster, 6-Speaker Audio System Feature, Adaptive Cruise Control, Auto-Locking Rear Differential, Body Color Header with Gloss Black Mesh Grille Bars, Cloth Rear Seat with Storage Package, Color-Keyed Carpeting Floor Covering, Deep-Tinted Glass, Electric Rear-Window Defogger, Front 40/20/40 Split-Bench Seat, Front Frame-Mounted Black Recovery Hooks, Front Rubberized-Vinyl Floor Mats, HD Rear Vision Camera, HD Surround Vision, Heated Driver and Front Outboard Passenger Seating, High Capacity Suspension Package, High Gloss Black Mirror Caps, Hitch Guidance, Hitch View, in-Vehicle Trailering System App, Integrated Trailer Brake Controller, Keyless Open and Start, LED Cargo Area Lighting, Manual Tilt-Wheel and Telescoping Steering Column, OnStar Services Capable, Perimeter Lighting, Power Door Locks, Power Front Windows with Driver Express Up/Down, Power Front Windows with Passenger Express Down, Power Rear Windows with Express Down, Power Sliding Rear Window with Rear Defogger, Preferred Equipment Group 3SB, Preferred Package, Premium Bose 7-Speaker Sound System, Push Button Start, Rear Cross Traffic Braking, Rear Pedestrian Detection, Rear Rubberized-Vinyl Floor Mats, Rear Wheelhouse Liners, Remote Vehicle Starter System, Sierra Safety Plus Package, SiriusXM with 360L Trial Subscription, Steering Wheel Audio Controls, Theft Deterrent System (unauthorized Entry), Trailer Camera Provisions, Trailer Side Blind Zone Alert, Trailering Package, Ultrasonic Front and Rear Park Assist, Universal Home Remote, Wi-Fi Hotspot Capable, 2 Charge/Data USB Ports Inside Center Console, 220 Amp Alternator, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Automatic Emergency Braking, Automatic temperature control, Black GMC Emblems, Brake assist, Buckle to Drive, Bumpers: body-color, Cloth Seat Trim, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Precision Shift, Electronic Stability Control, Emergency communication system: OnStar, Floor-Mounted Center Console, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Bucket Seats, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heated door mirrors, Heated front seats, Heated steering wheel, Illuminated entry, IntelliBeam Automatic High Beam on/Off, Lane Keep Assist with Lane Departure Warning, Low tire pressure warning, Navigation System, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power door mirrors, Power driver seat, Power steering, Power windows, Radio data system, Radio: Premium GMC Infotainment Audio System, Rear reading lights, Rear seat center armrest, Rear step bumper, Rear Underseat Storage, Rear window defroster, Remote keyless entry, Security system, Speed control, Speed-sensing steering, Split folding rear seat, Steering wheel mounted audio controls, Tachometer, Telescoping steering wheel, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Voltmeter, Wheels: : 20 x 9 High Gloss Black Painted Aluminum, Wireless Apple CarPlay/Wireless Android Auto, Wireless Charging, 10-Way Power Driver Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Interior Power Outlet, 2 Charge/Data USB Ports, 2 Type-C Charge-Only Rear USB Ports, 4-Way Manual Passenger Seat Adjuster, 6-Speaker Audio System Feature, Adaptive Cru