Peterbilt 579 Trucks For Sale

The Peterbilt 579 is designed to be the ideal over-the-road truck. Built on extensive research and feedback from Peterbilt customers, the Peterbilt 579 has advanced technology and a spacious interior that make life on the road productive. The aerodynamic exterior delivers peak fuel economy and the driver assistance systems keep the driver informed and safe on the road. The spacious UltraLoft sleeper option is the biggest sleeper on the market. Comes in both sleeper and day cab configurations.

Peterbilt 579 Spec Options

• Class: 8
• Used for: On-Highway
• Max Horsepower: Up to 605 hp
• Peak Torque: Up to 2,050 lb.-ft.
• Front Axle & Suspension: 12,000 - 14,600 lbs.
• Rear Axle & Suspension: 21,000 - 46,000 lbs. (available lift axles)
• Sleeper: 44" - 80"
• Transmission: Manual and automatic options available
• Engine options: PACCAR MX-13 or Cummins X15