Published: 12/15/2025 10:57 AM 1997 Peterbilt 379 Sleeper Semi Truck – For Sale
If you’re looking for a classic, dependable long-haul truck with major updates already completed, this 1997 Peterbilt 379 is a standout. Well maintained and thoughtfully upgraded, this truck is work-ready and built to last.
Highlights & Specifications:
Miles: 1.3 million
Engine: Cummins N14 Redtop – 525 HP
Engine overhaul completed 210,000 miles ago
New short block, injectors, and radiator
Transmission: 13-speed manual
Suspension: Air-ride
Sleeper: Raised-roof sleeper
Recent Upgrades & Maintenance:
New 3rd members on both rear axles
Fresh brakes and drums
New axle seals, kingpins, bushings, and tie rods
New 5th wheel plate
FASS electric fuel system with interior fuel-pressure gauge
Driver-axle weight gauge
New Peterbilt air horns
New LED headlights
New Steering Gear Box
Compressor Was Updated New At Overhaul
Wheels & Tires:
24.5 tall wheels
All-aluminum wheels
Falken tires
Interior Features:
Brand-new driver seat
Portable fridge for added comfort on the road
Bug Screen and Cold Weather Front Cover
This Peterbilt 379 combines classic styling with proven power and extensive recent maintenance, making it a strong candidate for anyone seeking a reliable, ready-to-run semi. Built for longevity and comfort, this truck is truly ready for the next million miles.
