When Peterbilt debuted its refreshed Model 579 last year it marked a fairly significant revamp – at least for Paccar, which has historically favored small refinements over full-blown reinvention. The ...

DENTON, Texas--(BUSINESS WIRE)--Peterbilt has announced enhancements to the Model 579 EPIQ package that deliver an eight percent fuel economy improvement for the 2018 model year. Peterbilt’s Model 579 ...

During a press event at the Paccar Innovation Center in Silicon Valley, Peterbilt provided an opportunity to ride along in the fully electric Model 579 demonstration tractor, one of two electric ...

Peterbilt has made changes to the Model 579 Epiq package that it says deliver an 8% fuel economy improvement for the 2018 model year. For the 2018 model year, Peterbilt’s Model 579 Epiq is available ...

Peterbilt recently showcased the first Model 579 equipped with the Aurora Driver, a Level 4 advanced autonomous system. The manufacturer unveiled the vehicle during CES 2022 in Las Vegas. “As an ...

Peterbilt Motors Co. announced that a California-compliant version of the Paccar MX-13 diesel engine is now available in its Model 579, Model 567 and Model 589 trucks. The engine is compliant with ...

Peterbilt recently introduced its Model 579 and 567 in liquefied natural gas powered configurations, expanding the company’s lineup of natural gas vehicles. Production is scheduled to begin in June.

Our colleague at sister fleet publication CCJ, Chief Editor Jason Cannon, recently took Peterbilt's retooled Model 579 around North-Central Texas for a test-drive. The black-and-chrome EPIQ was as ...

Peterbilt unveiled the first Model 579 that has been equipped with the Aurora Driver, a Level 4 advanced autonomous system, at the Consumer Electronics Show in January. “As an industry leader in ...

DENTON, Texas--(BUSINESS WIRE)--Peterbilt announces the FlowBelow Tractor AeroKit™ rear fairing system for the Model 579, beginning Q2 2017. FlowBelow Aero Inc. reports customers have achieved more ...