3 0 1998 Peterbilt 379 UltraCab Sleeper Semi Truck - 63" Unibilt Stand-Up, Detroit 455HP Newly Listed At auction Jan. 15 1998 PETERBILT 379 UltraCab Conventional, 63 Inch Unibilt Stand-Up Sleeper, Detroit 12.7 Liter Engine, 455 H.P., Engine Brake, 10 Speed Transmission, (Manual), 40,000 Lb. Rear Ends, 3.08... ConditionUsedDuty ClassHeavy Duty Sleeper Semi TruckHorse Power455 HPEngine ModelDetroit 12.7Sleeper TypeStand Up SleeperSleeper Size63"Rear End40,000 lb 3.08 ratio MLS Number14063378CategorySleeper Semi Trucks Last Updated12/29/2025 LocationSalisbury, NC, US Listed ByTaylor & Martin LLC (855) 546-___ SHOWNUMBERCall Seller Email Seller Save More Info