Used 2025 Gmc Sierra 3500 HD AT4

2025 GMC Sierra 3500 AT4 — a rugged, refined heavy-duty pickup ready for work or adventure in Sheridan, WY. This 4WD powerhouse features a V8 6.6L Duramax diesel for exceptional towing capacity, efficiency, and long-term durability. With just 29,716 miles, this GMC Sierra offers low mileage for a 2025 model, providing years of confident driving ahead. Inside, premium Leather Seats and a Heated Steering Wheel create a comfortable, upscale cabin for long hauls or daily driving. Remote Start adds convenience for those cold Sheridan mornings, while Adaptive Cruise Control brings highway comfort and safety on extended trips. This vehicle carries a CarFax 1-Owner history, giving added assurance about maintenance and care. Built to perform on tough jobsites and weekend excursions, the AT4 trim blends off-road capability with refined features. The diesel V8 delivers strong torque and reliable performance under heavy loads, making it ideal for towing trailers, RVs, or heavy equipment. Four-wheel drive enhances traction in Wyoming's variable weather and terrain. Priced competitively, this GMC Sierra 3500 AT4 offers the best price for its condition, features, and low mileage—an exceptional value in the current market. Located in Sheridan, WY, it's ready for a test drive. Contact us to schedule an appointment or request the CarFax report and see why this GMC Sierra is a smart buy for drivers seeking power, comfort, and peace of mind.