2026 GMC Sierra 3500HD Pro Crew Cab LB 4WD

The Seth Wadley Promise is a Lifetime Engine Guarantee, Lifetime Oil Changes, Lifetime Multi-point Inspections, Lifetime Pre-Vacation Vehicle Check-Up, Identity Theft Protection for 1 year, Road Hazard Tire & Wheel Coverage for 1 year, Dent & Ding Coverage for 1 year, Windshield Coverage for 1 year, Towing for 1 year, Enrollment in our Difference Rewards Program. All at NO COST to you! Come Experience the Seth Wadley Difference!! 2026 Summit White GMC Sierra 3500HD Pro 4D Crew Cab 4WD Duramax 6.6L V8 Turbodiesel 10-Speed Automatic This GMC Sierra 3500HD has many features and is well equipped including, Lifetime Engine Guarantee, Lifetime Oil Changes, Bluetooth, Keyless Entry, Rear Backup Camera, Tow Package, All Wheel Drive / 4x4, USB, Bluetooth Hands Free, 17" Painted Steel Wheels, 170 Amp Alternator, 2-Speed Electronic Shift Transfer Case, 220 Amp Alternator, 3.42 Rear Axle Ratio, 4-Way Manual Driver Seat Adjuster, 4-Way Manual Passenger Seat Adjuster, 4-Wheel Disc Brakes, 6 Speakers, 6-Speaker Audio System Feature, ABS brakes, Air Conditioning, AM/FM radio, Apple CarPlay/Android Auto, Auto High-beam Headlights, Brake assist, Buckle to Drive, Chrome Grille with Flat Black Grille Insert Bars, Compass, Delay-off headlights, Driver door bin, Dual front impact airbags, Dual front side impact airbags, Dual rear wheels, Electronic Stability Control, Emergency communication system: OnStar Services capable, Engine Block Heater, Exhaust Brake, Following Distance Indicator, Forward Collision Alert, Front 40/20/40 Split-Bench Seat, Front anti-roll bar, Front Center Armrest w/Storage, Front Pedestrian Braking, Front reading lights, Front wheel independent suspension, Fully automatic headlights, Heavy-Duty 80 Amp-Hour Battery, High-Visibility Molded in Black Outside Mirrors, Illuminated entry, IntelliBeam Automatic High Beam on/Off, Lane Departure Warning System, Low Speed Forward Automatic Braking, Low tire pressure warning, Occupant sensing airbag, Outside temperature display, Overhead airbag, Overhead console, Panic alarm, Passenger door bin, Passenger vanity mirror, Power steering, Power windows, Preferred Equipment Group 1SA, Premium audio system: GMC Infotainment System, Radio: AM/FM with GMC Infotainment System, Rear reading lights, Remote keyless entry, Solar Absorbing Tinted Glass, Speed control, Split folding rear seat, Suspension Package, Tachometer, Tilt steering wheel, Traction control, Trip computer, Variably intermittent wipers, Vinyl Seat Trim, Voltmeter, Winter Grille Cover, Wireless Phone Projection. HOME OF THE SETH WADLEY PROMISE OIL CHANGES AND ENGINES FOR LIFE. PUT A LITTLE GRAVEL IN YOUR TRAVEL AND SEE US I-35 EXIT 72 PAULS VALLEY! Advertised pricing is believed to be accurate, but cannot be guaranteed, call dealer to confirm. Dealer accessories may not be included in price. Residency restrictions may apply to manufacturer rebates and incentives, see dealer for details. State/local taxes, title fees, and dealer $799 documentation fee not included in advertised price. Price does not include documentation fee. Price includes: $1000 - Buick & GMC Consumer Cash Program. Exp. 04/30/2026

Additional Information

Preferred Equipment Group 1SA,Suspension Package,6 Speakers,6-Speaker Audio System Feature,AM/FM radio,Premium audio system: GMC Infotainment System,Radio: AM/FM with GMC Infotainment System,Air Conditioning,4-Way Manual Driver Seat Adjuster,Power steering,Power windows,Remote keyless entry,Traction control,4-Wheel Disc Brakes,ABS brakes,Dual front impact airbags,Dual front side impact airbags,Emergency communication system: OnStar Services capable,Front anti-roll bar,Front wheel independent suspension,Low tire pressure warning,Occupant sensing airbag,Overhead airbag,Brake assist,Electronic Stability Control,Lane Departure Warning System,Auto High-beam Headlights,Delay-off headlights,Fully automatic headlights,Panic alarm,Speed control,2-Speed Electronic Shift Transfer Case,Dual rear wheels,170 Amp Alternator,220 Amp Alternator,Engine Block Heater,Exhaust Brake,Heavy-Duty 80 Amp-Hour Battery,4" Round Black Tubular Assist Steps,Bumpers: chrome,Chrome Grille with Flat Black Grille Insert Bars,High-Visibility Molded in Black Outside Mirrors,IntelliBeam Automatic High Beam on/Off,Winter Grille Cover,Apple CarPlay/Android Auto,Buckle to Drive,Compass,Driver door bin,Following Distance Indicator,Forward Collision Alert,Front Pedestrian Braking,Front reading lights,Illuminated entry,Low Speed Forward Automatic Braking,Outside temperature display,Overhead console,Passenger vanity mirror,Rear reading lights,Tachometer,Tilt steering wheel,Trip computer,Voltmeter,Wireless Phone Projection,4-Way Manual Passenger Seat Adjuster,Front 40/20/40 Split-Bench Seat,Split folding rear seat,Vinyl Seat Trim,Front Center Armrest w/Storage,Passenger door bin,17" Painted Steel Wheels,Solar Absorbing Tinted Glass,Variably intermittent wipers,3.42 Rear Axle Ratio,Lifetime Engine Guarantee,Lifetime Oil Changes,Bluetooth,Keyless Entry,Rear Backup Camera,Tow Package,All Wheel Drive / 4x4,USB,Bluetooth Hands Free