2015 Peterbilt 389 Tri Axle Sleeper
Identification
Description
For Sale 2015 Peterbilt 389 Tri-Axle Sleeper Powered By A deleted Cummins ISX 600 HP Diesel Engine. This Truck Is In Great Condition And Is Equipped With AC, Heat, PTO, Wet Kit, Double Frame And A 304" Wheelbase. Features Include Air Ride Suspension, Aluminum Wheels, Sleeper, Dual Fuel Tanks And Smooth Shifting Transmission. The Engine Was Replaced At 400,000 Miles And Runs Strong. Clean, Well-Maintained Truck Ready To Go To Work For Heavy Haul, Lowboy, End Dump Or Other Hydraulic Trailer Applications. We Offer Financing OAC, Optional Equipment Warranties
Details & Specifications
The 2015 Peterbilt 389 Tri-Axle is a heavy-duty, long-hood Class 8 truck, features a Cummins ISX15 engine (600 HP), an 18-speed manual transmission, 20,000 lb front axles, and 46,000 lb rear axles with A pusher third axle.
Common Powertrain & Performance Specs
- Engine : Cummins ISX15 600 HP
- Torque: Up to 2,050 lb-ft.
- Transmission: Eaton Fuller 18-speed manual
- Rear Axle Ratio: 4.30 for heavy pulling
Chassis, Axles, & Suspension
- Front Axle (Steer): Heavy-duty 20,000 lbs capacity.
- Rear Axle: 46,000 lbs tandem rating with full lockers.
- Third Axle: 20,000 lbs pusher axle
- Frame: double-frame for severe-duty applications (e.g., dump, winch, or heavy haul).
- Wheelbase: 304 inches
- Suspension: Peterbilt Air Ride.
Cab & Dimensions
- Cab: Sleeper
- Tires: 11R22.5 on polished aluminum wheels.
- Features: Classic long hood, wrap-around crown, and interior packages including Bose luxury air-ride seats.