2018 Peterbilt 579, Cummins, X15, 450HP, Eaton Fuller 10 Spd SmartAdvantage Transmission, Sleeper, , , Stock # 846900 2018 Peterbilt 579. Cummins x15 450hp, 489,508 miles. Eaton Fuller 10 speed smart advantage transmission. 72" Sleeper. WET KIT. Unit has been serviced, DOT inspected, and DPF has been cleaned. Ready to work. Call us 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.