New 2026 GMC Sierra 2500HD SLT For Sale CANYON, TX

Meet the 2026 GMC Sierra 2500HD SLT—a commanding heavy-duty truck engineered for power, capability, and refined comfort. This stunning black crew cab delivers the strength you need with a Duramax 6.6L V8 Turbodiesel engine paired to a smooth 10-speed automatic transmission and confident 4WD capability. Inside, premium Dark Walnut and Slate leather seating creates a sophisticated work-ready environment that doesn't compromise on luxury.Key Features:- Duramax 6.6L V8 Turbodiesel Engine with 10-Speed Automatic- 4WD with 2-Speed Active Transfer Case- Heated and Cooled Leather Seats with 10-Way Power Adjustment- Premium Bose 7-Speaker Audio System with SiriusXM- Apple CarPlay and Android Auto Integration- Advanced Safety: Automatic Emergency Braking, Lane Departure Warning, Rear Cross Traffic Alert- Spray-On Bedliner with GMC Logo- Wireless Phone Projection and Charging- Trailer Side Blind Zone Alert with Hitch Guidance- Ultrasonic Front and Rear Park AssistThis Sierra is built for those who refuse to compromise. The truck combines intelligent technology—including HD Surround Vision, in-vehicle trailering system app, and trailer tire pressure monitoring—with genuine capability. Whether you're hauling, towing, or commanding the road, this new Sierra delivers reliability and refinement in equal measure.Stop by Greg Lair GMC today to experience this truck firsthand and discover why it's the right choice for serious work and daily driving alike.Why buy from Greg Lair GMC? It's a great question with an even better answer! We've been a local fixture in the Panhandle for over 40 years, putting customers from Amarillo and the Panhandle first every single day. We set ourselves apart as the home of the FREE Lifetime Powertrain Warranty on all inventory under 100,000 miles. From our hassle-free buying process to our thorough multi-point inspections by Certified GM Technicians, we make sure your next vehicle is safe, reliable, and ready for the road. Stop by today and see the Greg Lair difference for yourself!