Peterbilt is offering the Cummins Westport natural gas engine in its Model 365 and Model 384. From pricing intelligence and compliance tools to charging infrastructure, diagnostics, tires, and AI, HDT ...

Peterbilt Motors Company announced Tuesday its availability of a new lightweight engine designed for endurance, quieter performance and fuel efficiency. The PACCAR MX-11 engine is available on the ...

Peterbilt’s first lightweight Paccar MX-11 engine was installed recently in the company’s newest vocational truck, the Model 567, in a set-forward front axle configuration. Peterbilt’s first ...

This Peterbilt 579 is powered by the Cummins X15N natural gas engine – Cummins' latest, greatest and biggest natural gas engine. Peterbilt has fully integrated the X15N with its Model 579 powertrain ...

Multiple motor carriers have lined up to participate in a test of a single Peterbilt tractor powered by a Cummins engine fueled by renewable natural gas. The program is being operated by alternative ...

Walkaround of a 2016 Peterbilt glider truck equipped with a 6NZ 550HP Cat C15 engine and an 18-speed transmission, along with ...