New 2026 GMC Sierra 1500 AT4 For Sale CANYON, TX

Meet the 2026 GMC Sierra 1500 AT4, a powerful crew cab designed for those who demand capability and comfort. This stunning white truck combines rugged performance with refined interior appointments, featuring a Jet Black leather cabin with Kalahari accents and an EcoTec3 6.2L V8 engine paired with a 10-speed automatic transmission. Built on the AT4 platform with 4WD, this Sierra delivers the toughness and technology today's truck enthusiasts expect.• Power Sunroof• Technology Package with Wireless Apple CarPlay/Android Auto• Premium Bose 7-Speaker Sound System• Active Exhaust with Dual Sport-Mode• Heated and Ventilated Leather Seats• AT4 Premium Package• Navigation System with Rear Camera Mirror• Lane Keep Assist with Lane Departure Warning• Off-Road Suspension with Hill Descent Control• LT265/60R20 Goodyear Wrangler Territory MT Tires on 20 Machined Aluminum WheelsThis AT4 is outfitted with an extensive suite of safety and convenience features including automatic emergency braking, HD surround vision, and a multicolor 15-inch head-up display. The truck also includes three years of SiriusXM satellite radio and comes standard with OnStar services. Experience the perfect blend of work-ready capability and premium truck features—visit us today to discover what this Sierra 1500 AT4 can do for you.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!