2025 Peterbilt 579, Cummins, X15, 500HP, Fuller 12 Speed Endurant Transmission, Day Cab, , , Stock # 1721912 The Peterbilt Model 579 combines aerodynamics and styling to deliver outstanding performance and efficiency forcost-conscious operators. Powered by a 500 HP Cummins X15 engine and backed up by an Eaton 12-Speed Enduranttransmission, this truck provides ease of operation and less driver fatigue. Otherfeatures include a heavy-duty driveline with the Peterbilt Low Air Leaf suspension. The quiet and spacious cabincludes dual high-back seats, power door locks and windows, fully adjustable steering wheel. Call or come by RushTruck Center City name and let one of our sales professionals tell you about any of our Model 579s in inventory, aswell as the great financing options currently available. Delivery available.