2022 Peterbilt 389, Cummins, X15, 500HP, Eaton Fuller 13 Speed OD Transmission, Day Cab, , , Stock # 1361829 2022 Peterbilt 389, Cummins, X15, 500HP, Eaton Fuller 13 Speed OD Transmission, Day Cab, Headache Rack. We have great finance and warranty options 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.