New 2026 GMC Sierra 2500 HD AT4 For Sale Sheridan, WY

SummaryWe can complete most of your deal online! - Pick Out a Vehicle, Trade Appraisal, Credit Application. 100% Satisfaction Guarantee, Free delivery within 120 miles! Why buy from Sheridan Motor? Every vehicle includes a free CarFax and Recall check. Every vehicle includes the Sheridan Motor Price Promise (A great price backed by a guarantee). We offer the ability to Create Your Deal From Home. We offer free home delivery up to 100 miles from Sheridan. Click to see why we are rated 5 stars on Google. *free delivery must be discussed upfront and prior to any price negotiations.Vehicle DetailsDiscover rugged capability and premium comfort in this 2026 GMC Sierra 2500 AT4, now available in Sheridan, WY. Built for drivers who demand serious towing strength and confident off-road performance, this 4WD heavy-duty pickup is powered by a V8, 6.6L gasoline engine delivering dependable strength for work or weekend adventure. The AT4 trim adds bold style and purpose, while the Off-Road Package helps you tackle rough terrain with added confidence. Inside, the GMC Sierra 2500 AT4 blends utility and convenience with Steering Wheel Audio Controls, Apple CarPlay, and Adaptive Cruise Control for a connected, comfortable drive. Lane Departure Warning adds extra awareness on longer trips, helping support safer travel on highways and back roads alike. Whether you need a capable truck for the jobsite, ranch, or recreation, this GMC Sierra 2500 AT4 is engineered to handle demanding tasks with ease. Its advanced features, commanding presence, and proven 4WD system make it a smart choice for Wyoming drivers who expect more from a heavy-duty truck. Visit us in Sheridan, WY today to explore this powerful 2026 GMC Sierra 2500 AT4 and see why it stands out in the segment. Designed for confidence, this truck brings impressive ground clearance, aggressive AT4 styling, and durable craftsmanship to every mile. It is ready for hard work, outdoor fun, and everyday driving with capability you can trust in any season on every drive.EquipmentAn off-road package is equipped on the GMC Sierra. The vehicle is pure luxury with a heated steering wheel. This unit's Lane Departure Warning helps keep you in your lane. The vehicle is equipped with the latest generation of XM/Sirius Radio. This 2026 GMC Sierra 2500 has auto-adjust speed for safe following. The leather seats in it are a must for buyers looking for comfort, durability, and style. The GMC Sierra offers Android Auto for seamless smartphone integration. It features a high end BOSE stereo system. Protect this model from unwanted accidents with a cutting edge backup camera system. Bluetooth® technology is built into this 3/4 ton pickup, keeping your hands on the steering wheel and your focus on the road. This 3/4 ton pickup warns of approaching vehicles with Cross-Traffic Alert. Never get into a cold vehicle again with the remote start feature on the GMC Sierra. The steering wheel audio controls on this vehicle keep the volume and station within easy reach.PackagesPreferred Equipment Group 4SB: LED Cargo Area Lighting; Trailer Side Blind Zone Alert; SiriusXM with 360L Trial Subscription; Remote Vehicle Starter System; Safety Alert Seat; Ultrasonic Front and Rear Park Assist; Trailer Cam Provisions and Trailer Viewing Software; Electric Rear-Window Defogger; Floor-Mounted Center Console; Gloss Blac