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

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 ...

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

President Donald Trump has launched a wave of Section 232 tariffs and investigations, seeking to protect U.S. national ...

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 tractor delivers the same performance as diesel but with a 30% reduction in running costs and a 10-15% reduction in ...

General Motors said on Tuesday it will move production of the Cadillac Escalade to a Michigan assembly plant, while adding ...

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 ...