Description

The 2021 Peterbilt 579 delivers the perfect balance of performance, comfort, and efficiencybuilt for fleets and owner-operators who demand dependable long-haul capability. Powered by the proven PACCAR MX-13 engine producing 455 HP, this truck offers smooth, fuel-efficient power paired with the Eaton Fuller 12-Speed Endurant automated transmission for confident shifting and reduced driver fatigue.Inside, the spacious 80" sleeper provides a premium environment for productivity and rest, designed with driver-focused ergonomics, ample storage, and optimized climate and sound insulation. With its aerodynamic design, advanced engineering, and legendary Peterbilt durability, the 579 stands ready for long-distance operations with lower operating costs and exceptional reliability. 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.