2021 Peterbilt 579, Cummins, X15, 450HP, Eaton Fuller 12 Speed Endurant Transmission, Sleeper, , , Stock # 1774024 13,200 Lb steer axle40,000 drive axles2.64 ratio236" WBAir ride suspensionAir slide 5th wheel135-gallon aluminum fuel tank mounted driver side under sleeper110-gallon aluminum fuel tank mounted passenger side under sleeperSCR tank mounted driver side under sleeperFuel tank side skirtsSleeper side extendersAluminum steer axle wheelsAluminum drive axle wheels22.5LP tires (50% or better Virgin tires)Disc brakesDual hood mounted mirrorsSun visorPlastic bumperPremium level interior10 gaugesAM/FM/CD/AUX/USB/Bluetooth sound systemDual air ride seatsPower door locksPower windowsPower mirrorsHeated mirrorsSuspension dump valveSuspension load gaugeDifferential lockEspar heater 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.