View 37 Photos View 1 Video 2020 Western Star 4900 Sleeper Semi Truck - 42" Flat Top Sleeper, Detroit 470HP, 10 Speed Autoshift Amt $44,500 USD 2020 Western Star 4900 Flat top, 470 Detroit DD13, Eaton 10 spd Auto shift, 355k miles, Nationwide Delivery Available, ConditionUsedUsage355,562 MilesDuty ClassHeavy Duty Sleeper Semi TruckHorse Power470 HPEngine ModelDetroit DD13Drivetrain6x4Transmission10 Speed Autoshift AutomatedSleeper TypeFlat Top SleeperSleeper Size42"SuspensionAir RideRear AxleTandem AxleRear End40,000 lb 3.36 ratioStock Number3999 MLS Number14418735CategorySleeper Semi Trucks Last Updated6/11/2026 LocationSawyer, KS, US Sold ByThe Wrays, LLC (833) 904-___ SHOWNUMBERCall Seller Email Seller Save More Info