Hours: 186,720

The 2021 Peterbilt 389 is a premium-class long-haul truck offering iconic styling, a powerful drivetrain, and driver-focused comfort. Powered by a 15L Cummins X15 diesel engine paired with a 13-speed Eaton Fuller manual transmission, this tandem-axle unit is built for both strength and reliability over long distances. With a single-bunk sleeper and all the essential driver amenities, it’s ideal for regional and over-the-road operations.

Engine & Drivetrain:

• Engine: Cummins X15, 15L, 6-cylinder diesel

• Fuel Type: Diesel

• Engine Brake: Jake brake

• Transmission: Eaton Fuller 13-speed manual

• Axles: Tandem

• Differential Lock: Inter-axle

• Dump Valves: Equipped

• Suspension: Air ride for a smoother highway experience

Chassis & Capacities:

• Brakes: Hydraulic

• GVWR: 50,000 lbs

  • FAWR: 12,000 lbs

  • IAWR: 19,000 lbs

  • RAWR: 19,000 lbs

• Fifth Wheel: Air operated, sliding – allows for flexible trailer hookup

• Fuel Tanks: Dual tanks – extended range and fueling convenience

• Deck Plate: Aluminum

Cab & Interior:

• Cab Style: Conventional

• Climate: Heat and A/C

• Power Options: Power windows and locks

• Mirrors: Heated

• Cruise Control: Equipped

• Cab Suspension: Air ride cab

Sleeper:

• Configuration: Single sleeper

• Sleeper Length: 4'

• Amenities: Rear climate control and single bed – ideal for rest during long hauls

Tires:

• Size: 11R24.5 – standard for highway performance and durability

• All tires in good, roadworthy condition

Condition & Application:

This Peterbilt 389 is in excellent condition, with under 190,000 miles and all the features needed for comfort, performance, and efficiency on the road. Whether you're expanding a fleet or replacing an older unit, this 389 delivers on power, comfort, and the classic Peterbilt style drivers prefer.