Laura Kelly, the Democratic governor of Kansas, jump-started a recent Tuesday afternoon with a crash course in heavy-duty tires — for tractors, for semis, for Humvees, tires that top 6 ...

Experts, OEMs, and testing methods all claim to be right, yet fleet MPG rarely matches. Explore why all predictions are just ...

Remember truck wing windows? An insider explores why this iconic feature disappeared and what its demise says about the shift ...

Laura Kelly, the Democratic governor of Kansas, jump-started a recent Tuesday afternoon with a crash course in heavy-duty ...

Governor Gavin Newsom announced June 27 nearly $5 billion in funding to improve state highways, expand bus, train, and clean transportation services, and increase pedestrian and bicycle travel options ...

Kenworth has expanded availability of the PACCAR TX-12 PRO transmission to include additional medium-duty truck ...

The lower-cost Cat 980 GC delivers fuel-efficient performance, intuitive controls and low operating costs—ideal for quarry ...

Electrification is no longer confined to light passenger vehicles—Class 6 trucks are now at the center of medium-duty ...