23 0 2020 Peterbilt 579 Sleeper Semi Truck - 58" Integral Sleeper, Cummins 500HP, 13 Speed Manual Price Drop $74,000 USD Used 2020 Peterbilt 579 Sleeper Semi Truck for sale, equipped with a Cummins X15 diesel engine producing 500 HP. Features a 58" integral sleeper, 13-speed Eaton manual transmission, tandem... ConditionUsedUsage199,221 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power500 HPEngine ModelCummins X15Transmission13 Speed ManualSleeper TypeIntegral SleeperSleeper Size58"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.55 ratioStock Number351352 MLS Number14049016CategorySleeper Semi Trucks Last Updated12/20/2025 LocationLondonderry, NH, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info