Peterbilt is offering the Cummins Westport natural gas engine in its Model 365 and Model 384. Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor ...

At a natural gas vehicle conference, Bison's VP, Western Operations Trevor Fridfinnson and Robert Transport's Engineering Manager, Yves Maurais, shared— quite openly — their challenges with ...

Magirus has unveiled the world’s first CNG-powered (compressed natural gas) fire-fighting vehicle, the Compact class (H)LF 10. This ground breaking fire engine is the latest addition to the Brand’s ...

Automakers spent the past decade promising an all-electric future, yet the market is now rewarding companies that keep refining combustion engines instead of abandoning them. Behind that pivot sits a ...