2022 Peterbilt 579 Sleeper. Cummins X15 500HP, 583,619, Eaton 13 speed ultrashift plus transmission, Dana Spicer D1321IL 13,200lbs front axle with air disc front brakes, Dana Spicer DSH40 40,000lbs rear axle with air cam drum brakes, 3.25 gear ratio, PB Low air leaf rear suspension. Air ride cab suspension. 239" wheelbase, 52,350GVWR, 80,000lbs GCW, Air slide 5th wheel, 2-26" 135-gal fuel tanks, double bunk sleeper. Unit has been serviced, DOT inspected, and DPF has been cleaned. Contact us today to speak with one of our sales representatives about financing and aftermarket warranty options that are available. 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. Braketype: AIR CabToAxleLength: 164.9 CabToEndOfFrameLength: 219.6 Exhaust: Horizontal GrossCombinedWeight: 80000