2020 Peterbilt 579, Cummins, X15, 500HP, Eaton Fuller 13 Speed Transmission, Day Cab, , , Stock # 1024131 2020 Peterbilt 579 day cab with a 500 horsepower Cummins X15, 13 speed manual transmission and 10 new tires! Powered by a Cummins X15 at 500 horsepower with a 13 speed manual transmission on Peterbilt Low air leaf suspension. Headache rack, High back air ride driver's seat and power windows, locks and heated power mirrors. This truck has been meticulously maintained by Rush Truck Leasing and service records are available. Fresh PM service, DPF has been cleaned and DOT inspected. We have several warranty and finance options to fit your business needs. This truck is ready to go to work, call Rush Truck Center of Denver today! 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.