2021 Peterbilt 579, Cummins, X15, 450HP, Fuller 12 Speed Endurant Transmission, Sleeper, , , Stock # 1257325 Are you in the market for a top-of-the-line truck that combines power, efficiency, and comfort? Look no further than the 2021 Peterbilt 579 with Cummins X15 450HP, available now at Rush Truck Center in Dallas, TX. This truck is a testament to Peterbilt s commitment to quality and performance. Under the hood, the Cummins X15 engine delivers a robust 450 horsepower, ensuring you have the power to tackle any haul with confidence. Coupled with the Endurant Transmission, this truck offers seamless shifting and enhanced fuel efficiency, making long drives not only manageable but also economical.Step inside the 80" Ultraloft cabin and experience unparalleled comfort and space. The double bunk setup is perfect for team drivers or solo drivers who appreciate extra room to stretch out. The interior is designed with the driver in mind, featuring state-of-the-art technology and ergonomic seating to reduce fatigue on those long hauls. The 2021 Peterbilt 579 also comes equipped with an Auxiliary Power Unit (APU), ensuring you have the power you need for all your electrical devices without wasting fuel. This feature is perfect for drivers who spend extended periods on the road and need to maintain a comfortable living environment without the engine running.Located at Rush Truck Center in Dallas, TX, this Peterbilt 579 is part of a renowned network known for its exceptional customer service and support. When you purchase from Rush Truck Center, you're not just buying a truck; you're joining a family dedicated to keeping you on the road with minimal downtime. Don t miss this opportunity to own a truck that s designed for those who demand the best in performance, comfort, and reliability. Visit us today and take the first step towards elevating your driving experience with the 2021 Peterbilt 579. Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle.