Certified. Black 2020 Chevrolet Silverado 3500HD LTZ 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel 2 USB Ports Inside Console, 2nd Row Heated Outboard Seats, 8 Driver Information Center, Auto-Dimming Inside Rearview Mirror w/Camera, Automatic Emergency Braking, Bed View Camera, Bose Premium 7 Speaker Sound System, Following Distance Indicator, Forward Collision Alert, Front Bucket Seats, HD Surround Vision w/2 Trailer View Camera Provisions, IntelliBeam Automatic High Beam On/Off, Lane Departure Warning System, LTZ Convenience Package, LTZ Convenience Package II, LTZ Plus Package, Multicolor 15 Diagonal Head-Up Display, Power Sliding Rear Window w/Defogger, Power Sunroof, Radio: Chevrolet Infotainment 3 Premium System, Safety Alert Seat, Safety Package, Safety Package II, Technology Package, Universal Home Remote, Ventilated Driver & Front Passenger Seats, Wireless Charging, 10-Way Power Driver Seat Adjuster 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, 170 Amp Alternator, 2 USB Ports (First Row), 2-Speed Active Transfer Case, 2nd Row Dual USB Charge-Only Ports, 4-Wheel Disc Brakes, 4.2 Diagonal Color Display Driver Info Center, 4G LTE Wi-Fi Hotspot Capable, 6 Speakers, 6-Speaker Audio System Feature, 6 Rectangular Chromed Tubular Assist Steps, ABS brakes, Air Conditioning, 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, Automatic temperature control, Bluetooth® For Phone, Brake assist, Bumpers: chrome, Chevrolet Connected Access Capable, Chevytec Spray-On Black Bedliner w/Chevrolet Logo, Chrome Front Grille Bar w/Chrome Grille Inserts, Chrome Mirror Caps, Color-Keyed Carpeting Floor Covering, Compass, Compass Located In Instrument Cluster, Deep-Tinted Glass, Delay-off headlights, Driver door bin, Driver Memory, Driver vanity mirror, Dual 220-Amps Primary/170-Amps Aux Alternators, Dual front impact airbags, Dual front side impact airbags, Durabed Pickup Bed, Electric Rear-Window Defogger, Electrical Lock Control Steering Column, Electronic Stability Control, Engine Block Heater, Exhaust Brake, EZ Lift Power Lock & Release Tailgate, Floor-Mounted Center Console, Front 40/20/40 Split-Bench Seat w/Storage, Front anti-roll bar, Front Center Armrest w/Storage, Front dual zone A/C, Front fog lights, Front LED Fog Lamps, Front License Plate Kit, Front reading lights, Front Rubberized Vinyl Floor Mats, Front wheel independent suspension, Fully automatic headlights, Gooseneck/5th Wheel Package, Gooseneck/5th Wheel Prep Package, HD Radio, HD Rear Vision Camera, Heated door mirrors, Heated Driver & Front Outboard Passenger Seats, Heated front seats, Heated Steering Wheel, Heated steering wheel, Heavy-Duty 80 Amp Battery, Hitch Guidance w/Hitch View, Illuminated entry, Integrated Trailer Brake Controller, Keyless Open & Start, Lane Change Alert w/Side Blind Zone Alert, Leather-Wrapped Steering Wheel, LED Cargo Area Lighting, Low tire pressure warning, Manual Tilt/Telescoping Steering Column, Memory seat, Occupant sensing airbag, OnStar & Chevrolet Connected Services Capable, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Perforated Leather-Appointed Front Seat Trim, 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 steering, Power Tailgate, Power windows, Power-Adjustable Outside Mirrors, Preferred Equipment Group 1LZ, Premium audio system: Chevrolet Infotainment 3 Premium, Radio: Chevrolet Infotainment 3 Plus System, Rear Cross Traffic Alert, Rear reading lights, Rear Rubberized-Vinyl Floor Mats, Rear seat center armrest, Rear step bumper, Rear window defroster, Re