Peterbilt’s latest iteration of its Model 579 highway tractor isn’t just an upgrade. It may be one of the most important trucks Peterbilt has ever built. Jack Roberts got to drive one before it was officially unveiled.
Kenworth Joins SuperTruck II Project
Kenworth has announced that it will participate in the Department of Energy’s SuperTruck II program, collaborating closely with the Paccar Technical Center and DAF Trucks, a subsidiary of Paccar, to develop fuel efficient technologies.