Major Options / Build: LE Package, Suspension Package, Preferred Package, Backup Camera, Blind Spot Monitoring, Parking Sensors, 5th Wheel, Android Auto, CarPlay, Convenience Package

Additional Description: 10-Speed Automatic, 4WD, Black Cloth. GMC 2020 Sierra 3500HD SLE Duramax 6.6L V8 Turbodiesel 4WD 10-Speed Automatic Summit White All manufacturer's incentives and discounts applied. See dealer for details.Preferred Equipment Group 3SA,3.73 Rear Axle Ratio,3.42 Rear Axle Ratio,Front 40/20/40 Split-Bench Seat w/Storage,Cloth Seat Trim,10-Way Power Driver Seat Adjuster w/Lumbar,SLE Convenience Pkg,Preferred Package,Driver Alert Package I,Radio: AM/FM w/GMC Infotainment System,Radio: AM/FM w/Premium GMC Infotainment System,OnStar & GMC Connected Services Capable,120-Volt Instrument Panel Power Outlet,Electric Rear-Window Defogger,Spray-On Pickup Bed Liner w/GMC Logo,Deep-Tinted Glass,Front License Plate Kit,LED Cargo Area Lighting,Power-Adjustable Black Outside Mirrors,Pickup Bed,Gooseneck/5th Wheel Package,Hitch Package (LPO),220 Amp Alternator,Engine Block Heater,Integrated Trailer Brake Controller,Suspension Package,LED Fog Lamps,EZ Lift Power Lock & Release Tailgate,4-Way Manual Driver Seat Adjuster,GMC Connected Access Capable,Power Front Windows w/Passenger Express Down,Remote Keyless Entry,Power Door Locks,Power Front Windows w/Driver Express Up/Down,Winter Grille Cover,Remote Vehicle Starter System,Compass Located In Instrument Cluster,4-Way Manual Passenger Seat Adjuster,Auto-Dimming Inside Rear-View Mirror,Chrome Surround Grille w/High Gloss Black Mesh,120-Volt Bed Mounted Power Outlet,Keyless Open & Start,Heated Steering Wheel,2 USB Ports in Instrument Panel,Electrical Lock Control Steering Column,Dual-Zone Automatic Climate Control,Manual Tilt Wheel Steering Column,Manual Tilt-Wheel/Telescoping Steering Column,2-Speed Electronic Shift Transfer Case,Exhaust Brake,Heated Driver & Front Outboard Passenger Seats,In-Vehicle Trailering System App,Heavy-Duty 80 Amp Battery,2-Speaker Audio System Feature,Ultrasonic Front & Rear Park Assist,Rear Cross Traffic Alert,Hitch Guidance w/Hitch View,Steering Wheel Audio Controls,Lane Change Alert w/Side Blind Zone Alert,HD Rear Vision Camera,SiriusXM w/360L,4G LTE Wi-Fi Hotspot Capable,HD Radio,Gooseneck/5th Wheel Prep Package,Unauthorized Entry Theft-Deterrent System,4-Wheel Disc Brakes,Air Conditioning,Electronic Stability Control,Tachometer,Voltmeter,ABS brakes,AM/FM radio,Bodyside moldings,Brake assist,Bumpers: chrome,Delay-off headlights,Driver door bin,Driver vanity mirror,Dual front impact airbags,Dual front side impact airbags,Front anti-roll bar,Front reading lights,Front wheel independent suspension,Fully automatic headlights,Heated door mirrors,Illuminated entry,Low tire pressure warning,Occupant sensing airbag,Outside temperature display,Overhead airbag,Overhead console,Panic alarm,Passenger cancellable airbag,Passenger door bin,Passenger vanity mirror,Power door mirrors,Power steering,Power windows,Rear step bumper,Remote keyless entry,Speed control,Steering wheel mounted audio controls,Tilt steering wheel,Traction control,Trip computer,Turn signal indicator mirrors,Variably intermittent wipers,2 Speakers,Compass,Front Center Armrest w/Storage,Display: analog,Exterior Parking Camera Rear,Premium audio system: GMC Infotainment System,Emergency communication system: OnStar and GMC connected services capable,Apple CarPlay/Android Auto