2025 Peterbilt 579, PACCAR, MX-13, 455HP, PACCAR 12 Speed Transmission, Day Cab, , , Stock # 1726083 The Peterbilt Model 579 combines aerodynamics and styling to deliver outstanding performance and efficiency for cost-conscious operators. Powered by a 455 HP PACCAR MX-13 engine and backed up by an PACCAR 12 Speed Transmission, this truck provides ease of operation and less driver fatigue. Other features include a heavy-duty driveline with the Peterbilt Low Air Leaf suspension. The quiet and spacious cab includes dual high-back seats, power door locks and windows, fully adjustable steering wheel. Call or come by Rush Truck Center Fontana Medium Duty and let one of our sales professionals tell you about any of our Model 579s in inventory, as well as the great financing options currently available. Delivery available.Call 909-829-2200