Dale Ziegler Jr. spent nine days with his father installing aftermarket accessories on his 2024 Peterbilt 579. The rig is powered by Paccar's MX-13 engine with a 12-speed automated manual transmission ...

Peterbilt Motors Co. has released an online configuration tool for the Model 579, allowing customers to design and customize the truck. At www.peterbilt.com, users can select sleepers, interior trim ...

A new iPad app from Peterbilt will allow prospective buyers to design their own Model 579, Peterbilt announced recently. The Model 579 configurator app allows users to choose from a range of specs, ...

Peterbilt Motors Co. has unveiled a restyled version of its Model 579 flagship on-highway truck that offers a 7% fuel economy improvement compared with the truck it replaces, which was launched in ...

Peterbilt has introduced a 58-inch sleeper for its Model 579 in both low- and mid-roof configurations for weight conscious short- and regional-haul operations. Peterbilt's 58-inch sleeper is made for ...

Peterbilt's new configurator app allows users to build their own Model 579. Peterbilt customers and enthusiasts can build their own Model 579 – choosing from a range of specs, colors and ...