Aerodynamic wheel covers can deliver small but meaningful fuel-economy gains for fleets, and Deflecktor says its latest design aims to make the technology easier and more affordable to deploy.

Peterbilt has rolled out new medium- and medium-heavy duty trucks that are replacing earlier vehicles and will soon be built with EPA-2010 diesels. Fleets can now ask their usual AI assistants ...

The Paccar subsidiaries began the overhaul in the spring, when Peterbilt and Kenworth unveiled one new model and revamped another. Production of the Kenworth models, plus the new Class 6 T280E, is ...

Peterbilt doubled its electric truck portfolio. The American truck maker added three new medium-duty models to its lineup. All three are powered by LFP batteries that can be charged at up to 350 kW.

Peterbilt Motors Company announces the availability of the Model 567 in an UltraLoft sleeper configuration. The Model 567 can be spec’d for virtually any application, from vocational to on-highway and ...

While the federal government considers changes to perhaps loosen its upcoming emissions regulations for model-year 2027 heavy-duty engines and vehicles, Paccar is trudging forward with the rollout of ...