Used 2024 Gmc Sierra 2500 HD AT4

This 2024 GMC Sierra 2500HD AT4 is a purpose-built heavy-duty truck designed for buyers who need serious capability with a bold, off-roadfocused edge. Powered by the legendary 6.6L Duramax Turbo-Diesel V8, this Sierra delivers massive torque, exceptional towing confidence, and long-term diesel reliability. The AT4 trim sets this truck apart with its aggressive stance, factory off-road suspension, skid plates, and rugged styling, making it equally at home on the jobsite or off the pavement. The Crew Cab provides a spacious, comfortable interior with room for passengers and gear, while 4WD ensures traction and control in demanding conditions. With just 25,000 miles, this Sierra 2500HD AT4 is lightly used for a heavy-duty diesel and still very early in its service life. Its an ideal option for buyers who want a powerful HD truck with off-road capability, modern technology, and a commanding presence. Come see this AT4 in person and schedule your test drive today before its gone.