2026 Peterbilt 579
Call for price*
*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.
- Transmission
- 12 Speed Endurant Fuller
- Engine
- 500hp Cummins
- Fuel Type
- Diesel
- Unit Type
- New Heavy Duty
- Color
- PEARL WHITE
- GVWR
- 51,200
Description
When Efficiency Meets Comfort! The 2026 Peterbilt Model 579 UltraLoft is engineered with advanced aerodynamics and sleek styling, offering exceptional performance and fuel efficiency for budget-savvy operators. Powered by a robust 500 HP Cummins X15 engine and equipped with an Eaton automated Endurant 12-speed transmission, this truck ensures smooth handling, reduced driver fatigue, and unmatched reliability on the road. Key Features: • 7" Infotainment Display: Apple Carplay • 80" Double Bunk UltraLoft Platinum Interior Sleeper: Ideal for long hauls, complete with a refrigerator, tons of storage, sleeper walkthrough Curtain, and a work station • Peterbilt Flex Air Suspension: For a smoother, more stable ride • FlowBelow: Mudflap Hangers and Tandem Rear Axle Aero Fairings • Comfort-First Cab: Spacious and quiet with dual high-back seats, power windows and locks, and a fully adjustable multi-function steering wheel With flexible financing options and delivery available, now’s the time to add this versatile powerhouse to your fleet. Contact us or visit any Rush Truck Center location today!
*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.
New Vehicle Sales
| Saturday | 8:00 am - 12:00 pm |
| Sunday | Closed |
| Monday | 8:00 am - 6:00 pm |
| Tuesday | 8:00 am - 6:00 pm |
| Wednesday | 8:00 am - 6:00 pm |
| Thursday | 8:00 am - 6:00 pm |
| Friday | 8:00 am - 6:00 pm |
Used Vehicle Sales
| Saturday | 8:00 am - 12:00 pm |
| Sunday | Closed |
| Monday | 8:00 am - 6:00 pm |
| Tuesday | 8:00 am - 6:00 pm |
| Wednesday | 8:00 am - 6:00 pm |
| Thursday | 8:00 am - 6:00 pm |
| Friday | 8:00 am - 6:00 pm |
Leasing and Rental
| Saturday | Closed |
| Sunday | Closed |
| Monday | 8:00 am - 5:00 pm |
| 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 |
Service
| Saturday | 7:00 am - 7:00 pm |
| Sunday | 7:00 am - 7:00 pm |
| Monday | 7:00 am - 12:00 am |
| Tuesday | 7:00 am - 12:00 am |
| Wednesday | 7:00 am - 12:00 am |
| Thursday | 7:00 am - 12:00 am |
| Friday | 7:00 am - 12:00 am |
Mobile Service
| Saturday | 7:00 am - 7:00 pm |
| Sunday | 7:00 am - 7:00 pm |
| Monday | 7:00 am - 7:00 pm |
| Tuesday | 7:00 am - 7:00 pm |
| Wednesday | 7:00 am - 7:00 pm |
| Thursday | 7:00 am - 7:00 pm |
| Friday | 7:00 am - 7:00 pm |
Parts
| Saturday | 8:00 am - 6:00 pm |
| Sunday | 8:00 am - 6:00 pm |
| Monday | 7:00 am - 12:00 am |
| Tuesday | 7:00 am - 12:00 am |
| Wednesday | 7:00 am - 12:00 am |
| Thursday | 7:00 am - 12:00 am |
| Friday | 7:00 am - 12:00 am |
Collision Center
| Saturday | Closed |
| Sunday | Closed |
| Monday | 7:00 am - 5:00 pm |
| Tuesday | 7:00 am - 5:00 pm |
| Wednesday | 7:00 am - 5:00 pm |
| Thursday | 7:00 am - 5:00 pm |
| Friday | 7:00 am - 5:00 pm |