1 0 2012 Peterbilt 386 Sleeper Semi Truck - 70" Unibilt Stand-Up, Cummins 450HP Newly Listed At auction Jan. 8 2012 PETERBILT 386 UltraCab Conventional, 70 Inch Unibilt Stand-Up Sleeper, Cummins ISX15 Engine, 450 H.P., Engine Brake, 13 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.42 Ratio,... ConditionUsedDuty ClassHeavy Duty Sleeper Semi TruckHorse Power450 HPEngine ModelCummins ISX15Sleeper TypeStand Up SleeperSleeper Size70"SuspensionAir RideRear End40,000 lb 3.42 ratioFloor TypeWood Floor MLS Number14055839CategorySleeper Semi Trucks Last Updated12/23/2025 LocationSouth Sioux City, NE, US Listed ByTaylor & Martin LLC (855) 546-___ SHOWNUMBERCall Seller Email Seller Save More Info