Our Peterbilt 579 Cab and Chassis Trucks are available and ready for you now. Click on any of the Peterbilt 579 units shown below to review each unit’s details, including rear and/or sliding-side doors to meet your business’s needs. If you don't see the Peterbilt 579 Cab and Chassis Trucks you need, then call us at 1-866-309-1962 today.