Ezekiel Wheeler, owner of Intelligent Moving & Labor, stated he anticipates range extension benefits of 10 to 20%.
Test Drive: Peterbilt’s New Model 579 UltraLoft
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.