2021 Peterbilt 579
$39,978*
Mileage: 724,477 Miles
*Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle.
- Mileage
- 724,477
- Transmission
- 12 Speed Endurant Eaton Fuller
- Engine
- 400hp Cummins
- Axle
- Set Back Front Axle
- Unit Type
- Used Heavy Duty
- Color
- Yellow
- GVWR
- 52,000
Description
Used 2021 Peterbilt 579 for Sale in Dallas – New Tires, Cummins X-15, Road-Ready! Stock Number: 1889964 | VIN: 1XPBD49X9MD739093 | Mileage: 724,477 mi Take on the road with this extra clean 2021 Peterbilt 579, a reliable semi truck available at our Dallas dealership. Powered by a 400 HP Cummins X-15 diesel engine and paired with a smooth 12-speed Eaton-Fuller automatic transmission, this used Peterbilt 579 delivers robust performance and fuel efficiency for long hauls or regional routes. With 724,477 miles, this fleet-maintained truck is in excellent condition and ready to go. Equipped with new virgin 22.5 LP tires on aluminum wheels, this pre-owned Peterbilt 579 ensures superior traction and reduced maintenance costs. The tandem rear axle setup, Air Ride suspension, 2.79 ratio, and Class 8 GVWR of 52,000 lb (with 12,000 lb front axle weight) provide stability and maneuverability, enhanced by a 186-inch wheelbase and set-back axle configuration. The standard cab and vibrant yellow exterior offer a functional, professional look. Highlights of This 2021 Peterbilt 579: • Used Peterbilt 579 for sale in Dallas with proven reliability • 400 HP Cummins X-15 engine for powerful, fuel-efficient hauling • 12-speed automatic transmission for seamless operation • New virgin 22.5 LP tires on aluminum wheels for durability • Fleet-maintained, extra clean, and road-ready • Tandem axles, Air Ride suspension, and 186-inch wheelbase • Yellow exterior for a bold, standout appearance • This Cummins X-15 semi truck for sale in Dallas, TX is a cost-effective choice for owner-operators or fleets. Call us today at 09:18 AM CDT on June 23, 2025, to explore financing options for used commercial trucks or schedule a test drive. Don’t miss this pre-owned Peterbilt 579 with new tires—it’s ready to roll and won’t last long!
*Price does not include state and local taxes; tags; registration or title fees; dealer-imposed fees, including document preparation, processing or servicing fees, or any optional equipment or upfitting work selected by buyer. Valid while supplies last. Images shown may not reflect actual vehicle. **The information provided by this calculator is for illustrative purposes only and does not constitute a request for specific credit terms or an offer of credit. APRs and terms used in estimates may not be applicable based on vehicle and state of purchase.
Used Vehicle Sales
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| Tuesday | 8:00 am - 5:00 pm |
| Wednesday | 8:00 am - 5:00 pm |
| Thursday | 8:00 am - 5:00 pm |
| Friday | 8:00 am - 5:00 pm |