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 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 Motors introduced enhancements to its Model 579 EPIQ that it says can improve fuel efficiency up to 14 percent. The company also announced new models or expanded versions of existing models, ...

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 ...

LOUISVILLE, KY. Changes to the Peterbilt Model 579 Epiq for the 2018 model year improve fuel efficiency by 8% compared to 2017 models, according to the company. The company also announced a new ...

DENTON, Texas — In the 75 years that Peterbilt has been building trucks, fuel economy has never been more important than it is today. So this is a big year for the truck maker, not only because it’s ...

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's Model 579 has been the company's on-highway flagship since its debut in 2012, but after seven model years even the most cutting edge units lose some of their sharpness. In the automotive ...

Production has begun on Peterbilt Motors Co.’s new flagship Model 579. Launched at the Mid-America Trucking Show (MATS) in March, the 579 features a 2.1-meter aluminum cab with optional detachable ...

LOUISVILLE, Ky.--(BUSINESS WIRE)-- Peterbilt Motors Company announced the addition of a mid-length BBC configuration to the all-new Model 579 product line up. The new lightweight 117-inch BBC design ...

DENTON, Texas — In the 75 years that Peterbilt has been building trucks, fuel economy has never been more important than it is today. So this is a big year for the truck maker, not only because it’s ...