Summit White 2026 GMC Sierra 2500HD SLT 4WD 10-Speed Automatic Duramax 6.6L V8 Turbodiesel Clean CARFAX. CARFAX One-Owner. 10-Speed Automatic, 4WD, Black Leather, 220-Amp Alternator, 6 Rectangular Chromed Tubular Assist Steps, All-Weather Floor Liners, Alloy wheels, Brake assist, Engine Block Heater, Exhaust Brake, Gooseneck/5th Wheel Prep Package, Heavy-Duty 80 Amp Battery, Hitch Guidance with Hitch View, Lane Departure Warning System, Panic alarm, Pickup Box, Power Sunroof, Security system, Sierra HD Pro Safety Plus Package, SLT Convenience Package, SLT Preferred Package, Spray-on Pickup Bedliner with GMC Logo, Suspension Package, Texas Edition Badging, Texas SLT Premium Package, Trailer Tire Pressure Monitor Sensors, Unauthorized Entry Theft-Deterrent System, Wheels: 20 Bright Face with Dark Painted Pockets, X31 Off-Road and Protection Package. All eligible vehicles go through Ford's Certification Inspection. The warranty portion of the certification is $795 and is not reflected in the price, but is available to be added at the time of purchase. Odometer is 6100 miles below market average! Gooseneck/5th Wheel Prep Package (Spray-on Pickup Bedliner with GMC Logo), Sierra HD Pro Safety Plus Package (Bed View Camera with Two Trailer Camera Provisions, HD Surround Vision, Rear Cross Traffic Alert, Safety Alert Seat, Trailer Cam Provisions and Trailer Viewing Software, Trailer Side Blind Zone Alert, and Ultrasonic Front and Rear Park Assist), SLT Convenience Package (2 Charge/Data USB Ports Inside Center Console, Bose Premium 7-Speaker Sound System, Floor-Mounted Center Console, Front Bucket Seats, LED Smoked Amber Roof Marker Lamps, Ventilated Driver and Front Passenger Seats, and Wireless Charging), SLT Preferred Package (Adaptive Cruise Control, Heated 2nd Row Outboard Seats, Power Sliding Rear Window with Defogger, and Universal Home Remote), Suspension Package, Texas SLT Premium Package (6 Rectangular Chromed Tubular Assist Steps and Texas Edition Badging), X31 Off-Road and Protection Package (All-Weather Floor Liners and Wheels: 20 Bright Face with Dark Painted Pockets), Preferred Equipment Group 4SA (Unauthorized Entry Theft-Deterrent System, 10-Way Power Driver Seat Adjuster with Lumbar, 10-Way Power Passenger Seat Adjuster with Lumbar, 120-Volt Bed Mounted Power Outlet, 120-Volt Instrument Panel Power Outlet, 2 Charge-Only Rear USB Ports, 2 Charge/Data USB Ports, 2-Speed Active Transfer Case, 6-Speaker Audio System Feature, Chrome Surround Grille with Chrome Insert Bars, Deep-Tinted Glass, Driver Memory, Electric Rear-Window Defogger, Front 40/20/40 Split-Bench Seats, Front Rain-Sensing Wipers, Heated Driver and Front Outboard Passenger Seats, Keyless Open and Start, LED Cargo Area Lighting, Manual Tilt-Wheel/Telescoping Steering Column, OnStar Services Capable, Power Front Passenger Windows with Express Up/Down, Push Button Start, Rear Wheelhouse Liners, Remote Vehicle Starter System, SiriusXM with 360L Trial Subscription, Steering Wheel Audio Controls, and Wireless Phone Projection), 10-Speed Automatic, 4WD, Black Leather, 220-Amp Alternator, Alloy wheels, Brake assist, Engine Block Heater, Exhaust Brake, Heavy-Duty 80 Amp Battery, Hitch Guidance with Hitch View, Lane Departure Warning System, Panic alarm, Pickup Box, Power Sunroof, Security system, Trailer Tire Pressure Monitor Sensors, 18 Machined Aluminum Wheels, 4-Wheel Disc Brakes, 6 Speakers, ABS brakes, Air Conditioning, AM/FM radio: SiriusXM with 360L, Apple CarPlay/Android Auto, Auto High-beam Headlights, Auto-dimming door mirrors, Auto-dimming Rear-View mirror, Automatic Emergency Braking, Automatic temperature control, Buckle to Drive, Bumpers: chrome, Compass, Delay-off headlights, Driver door bin, Driver vanity mirror, Dual front impact airbags, Dual front side impact airbags, Electronic Stability Control, Emergency communication system: OnStar, Following Distance Indicator, Forward Collision Alert, Front anti-roll bar, Front Center Armrest w/Stor