2020 Peterbilt 579 T/A Sleeper Cab Road Tractor

Miles Showing: 512,492, Paccar Diesel Engine, Automatic Transmission, AC/Heat Controls, AM/FM Radio, Engine Brake, 5th Wheel Slide, Suspension Dump, Difficult Locks, Aluminum Headache Rack, GVWR: 50,000 Lbs, Known Condition: Starts, Runs, Moves, Check Engine Light, VIN: 1XPBDP9X8LD446107 (23524)

Please Call:

Photo of Kirk Ammons

Kirk Ammons

Full Profile
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb
Image for 2020 Peterbilt 579 T/A Sleeper Cab Road Tractor thumb

2020 Peterbilt 579 T/A Sleeper Cab Road Tractor
Long-Haul Sleeper Tractor – Fleet-Ready Highway Workhorse

This 2020 Peterbilt 579 Tandem Axle Sleeper Cab Road Tractor delivers the performance, comfort, and durability expected from a premium Class 8 highway truck. Powered by a PACCAR diesel engine paired with an automatic transmission, this unit starts, runs, and moves, making it a strong candidate for fleet expansion, lease replacement, or vocational use.

With 512,492 miles showing, this sleeper tractor is equipped with essential over-the-road features including an engine brake, sliding fifth wheel, suspension dump, and a durable aluminum headache rack.

Vehicle Details
Year: 2020
Make: Peterbilt
Model: 579
Configuration: Tandem Axle Sleeper Cab Road Tractor
Engine: PACCAR Diesel Engine
Transmission: Automatic
Mileage Showing: 512,492 miles
GVWR: 50,000 lbs
VIN: 1XPBDP9X8LD446107
Asset ID: 23524
Features & Equipment
Sleeper Cab Configuration
Automatic Transmission
Engine Brake
Sliding 5th Wheel
Suspension Dump
Aluminum Headache Rack
Air Conditioning & Heat
AM/FM Radio
Heavy-Duty Highway Suspension
Commercial Grade Tandem Axle Setup
Known Condition
Starts, runs, and moves
Check engine light is illuminated
Sold as-is with known and unknown faults
Ideal Applications

This tractor is well suited for:

Long-haul freight operations
Regional trucking fleets
Lease replacement units
Logistics and transportation companies
Owner-operators seeking a cost-effective sleeper tractor
Secondary fleet or backup unit use
Proven Highway Performer

The 2020 Peterbilt 579 Sleeper Tractor is built for highway efficiency, driver comfort, and fleet reliability. With its proven PACCAR powertrain and standard over-the-road features, it remains a strong option for commercial transportation needs.

Review the details and consider adding this tractor to your fleet today.