View 23 Photos View 0 Videos 2021 Freightliner Cascadia 126 Sleeper Semi Truck - 48" Integral Sleeper, 505HP, 12 Speed Automatic Newly Listed $85,250 USD Used 2021 Freightliner Cascadia 126 Sleeper Semi Truck for sale, 364,530 miles, 505 HP DD15AT diesel engine, 12-speed Detroit automatic transmission, 48" integral sleeper, air ride... ConditionUsedUsage364,530 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power505 HPEngine ModelDD15ATTransmission12 Speed AutomaticSleeper TypeIntegral SleeperSleeper Size48"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.08 ratioStock Number379898 MLS Number14666315CategorySleeper Semi Trucks Last Updated10/16/2026 LocationMebane, NC, US Sold ByPenske Used Trucks (855) 942-___ SHOWNUMBERCall Seller Email Seller Save More Info