View 23 Photos View 0 Videos 2021 International LoneStar Sleeper Semi Truck - 73" Integral Sleeper, Cummins 485HP, 18 Speed Manual Newly Listed $89,000 USD Used 2021 International LoneStar Sleeper Semi Truck for sale, 185,805 miles, Cummins X15 diesel engine with 485 HP, 18-speed Eaton manual transmission, 73" integral sleeper, tandem rear axle... ConditionUsedUsage185,805 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power485 HPEngine ModelCummins X15Transmission18 Speed ManualSleeper TypeIntegral SleeperSleeper Size73"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.42 ratioStock Number375756 MLS Number14144267CategorySleeper Semi Trucks Last Updated2/18/2026 LocationWarren, MI, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info