Peterbilt announced the availability of ... and customers also can order components through the dealer for aftermarket installation. The 579 EPIQ day cab is available with either the MX-13 or ...

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 ...