2021 Chevrolet Silverado 1500 LTZ 4WD 3.0L I6 10-Speed Automatic10-Way Power Driver Seat w/Lumbar, 10-Way Power Passenger Seat Adjuster w/Lumbar, 12-Volt Rear Auxiliary Power Outlet, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 15" Diagonal Multicolor Head-Up Display, 170 Amp Alternator, 2 USB Ports, 2 USB Ports (First Row), 220 Amp Alternator, 2nd Row Heated Outboard Seats, 3.23 Rear Axle Ratio, 4-Wheel Disc Brakes, 4.2" Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hot Spot Capable, 6 Speakers, 6-Speaker Audio System, 8" Driver Information Center, ABS brakes, Adaptive Cruise Control, Advanced Trailering System, Air Conditioning, All-Weather Floor Liner (LPO) (AAK), Alloy wheels, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto-dimming door mirrors, Auto-Dimming Inside Rear-View Mirror, Auto-dimming Rear-View mirror, Auto-Locking Rear Differential, Automatic Emergency Braking, Automatic temperature control, Auxiliary External Transmission Oil Cooler, Bed View Camera, Bluetooth® For Phone, Brake assist, Bumpers: chrome, Chevrolet Connected Access Capable, Chevytec Spray-On Black Bedliner, Chrome Grille, Chrome Mirror Caps, Color-Keyed Carpeting Floor Covering, Compass, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual Exhaust w/Polished Outlets, Dual front impact airbags, Dual front side impact airbags, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Cruise Control, Electronic Stability Control, Engine Block Heater, 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 Frame-Mounted Black Recovery Hooks, Front LED Fog Lamps, Front License Plate Kit, Front Pedestrian Braking, Front reading lights, Front Rubberized Vinyl Floor Mats, Front wheel independent suspension, Fully automatic headlights, Garage door transmitter, HD Rear Vision Camera, HD Surround Vision w/2 Trailer View Camera Provisions, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated Steering Wheel, Heated steering wheel, Heavy Duty Suspension, Heavy-Duty Air Filter, Hill Descent Control, Hitch Guidance, Hitch Guidance w/Hitch View, Illuminated entry, Integrated Trailer Brake Controller, IntelliBeam Automatic High Beam On/Off, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Lane Keep Assist w/Lane Departure Warning, Leather Wrapped Steering Wheel, LED Cargo Area Lighting, Low tire pressure warning, LTZ Convenience Package, LTZ Convenience Package II, LTZ Plus Package, LTZ Premium Package, Manual Tilt/Telescoping Steering Column, Memory seat, Occupant sensing airbag, Off-Road Suspension, OnStar & Chevrolet Connected Services Capable, Outside Heated Power-Adjustable Mirrors, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, Perimeter Lighting, Power Door Locks, Power door mirrors, Power driver seat, Power Front Passenger Windows w/Express Up/Down, Power Front Windows w/Driver Express Up/Down, Power passenger seat, Power Rear Windows w/Express Down, Power Sliding Rear Window w/Rear Defogger, Power steering, Power Sunroof, Power Tailgate, Power windows, Preferred Equipment Group 1LZ, Premium audio system: Chevrolet Infotainment 3 Plus, Premium Bose 7-Speaker Sound System, Radio data system, Radio: Chevrolet Infotainment 3 Plus System, Radio: Chevrolet Infotainment 3 Premium System, Rear Camera Mirror, Rear Cross Traffic Alert, Rear Dual USB Charging-Only Ports, Rear reading lights, Rear Rubberized-Vinyl Floor Mats, Rear seat center armrest, Rear step bumper, Rear Wheelhouse Liners, Rear window defroster, Remote keyless entry, Remote Vehicle Starter System, Safety Alert Seat, Safety Package, Safety Package