Summit White 2021 GMC Sierra 1500 SLT 4WD 10-Speed Automatic 3.0L I6 Fresh Oil Change, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Instrument Panel Power Outlet, 170 Amp Alternator, 3.23 Rear Axle Ratio, 4G LTE Wi-Fi Hotspot Capable, Adaptive Cruise Control, Auto-Locking Rear Differential, Automatic Emergency Braking, Auxiliary External Transmission Oil Cooler, Chrome Grille, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Driver Alert Package II, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Following Distance Indicator, Forward Collision Alert, Front Frame-Mounted Black Recovery Hooks, Front Pedestrian Braking, GMC Connected Access Capable, Heated Driver & Front Outboard Passenger Seating, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Keep Assist w/Lane Departure Warning, LED Cargo Area Lighting, Manual Tilt-Wheel & Telescoping Steering Column, OnStar & GMC Connected Services Capable, Power Door Locks, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power Rear Windows w/Express Down, Preferred Equipment Group 4SA, ProGrade Trailering System, Rear Dual USB Charging-Only Ports, Rear Wheelhouse Liners, Remote Vehicle Starter System, Safety Alert Seat, Steering Wheel Audio Controls, Theft Deterrent System (Unauthorized Entry), Trailering Package, Wheels: 18" x 8.5" 6-Spoke Machined Aluminum, 10-Way Power Driver Seat Adjuster w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 120-Volt Bed Mounted Power Outlet, 220 Amp Alternator, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic temperature control, Brake assist, Bumpers: chrome, Delay-off headlights, Driver Alert Package I, Driver door bin, Driver Memory, Driver vanity mirror