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

Peterbilt's New Model 579 Walk-Around

Peterbilt’s New Model 579 is the result of five years of relentless focus on improving uptime, increasing fuel economy and taking driver comfort to new heights. Throughout the development, we listened to our customers and gathered their input to deliver a new Model 579 that delivers the next level of performance, efficiency and technology. From its bold styling and aerodynamic design to its innovative technologies and superior driver comfort, see how the New Model 579 came to life in this specia