All New 2021 PETERBILT 579 Interior - A Luxury Bedroom on Wheels 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. The new Peterbilt 579 interior model is designed to be more quieter in the cab (by 10%) and it comes with various technology upgrades and assistant systems

#Peterbilt delivers the keys to the first production unit of the new Model 579 UltraLoft to David Freymiller, President and CEO of Oklahoma City based Freymiller Trucking. #PrideComesStandard | Peterbilt Motors Company