Introducing Peterbilt’s New Model 579, born from a relentless focus to increase fuel economy and take driver comfort to new heights. The New Model 579 delivers up to a 7% improvement in fuel economy, and features innovative technologies like a new 15-inch digital dash display and integrated PACCAR Powertrain to deliver superior performance and maximize uptime. The New Model 579. A New Era of Class. #NewEraofClass #NewModel579 #PeterbiltPride | Peterbilt Motors Company

This is the new Peterbilt 579 truck. Its cabin interior is a true masterpiece. We can easily call it a bedroom on wheels! Peterbilt has unveiled a new version of its Peterbilt Model 579 flagship truck that offers a 7% fuel economy improvement compared with the current 579 truck. | All American Trucks