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Kenworth Truck Co. says a new axle, compressed natural gas engine and air intake will be available by the end of July.

More clean diesel trucks are a part of the nation’s fleet, subsequently yielding lower emissions and greater fuel savings, new research shows.

Gary Harms and Don Logan, elite truck drivers with stellar performance records, go about their tasks with a strong focus on safety. They respect every aspect of the trucking industry, including the other drivers. But safety is their top objective.

Caterpillar Inc. is strengthening its forecast for a first annual sales increase in five years, thanks largely to construction in China.

The U.S. House Subcommittee on Digital Commerce and Consumer Protection unanimously approved a legislative markup July 19 to advance self-driving vehicle technology. Navigating the autonomous vehicle landscape has been difficult because of the traditional boundaries it breaks.

North American Class 8 production reached a 19-month high in June after stronger orders earlier this year, according to ACT Research Co.

Old habits die hard, as well as negative perceptions. Such is the case with unfavorable views of retread tires. But many fleets are choosing retreads over new tires due to improvements in product quality combined with cost savings.

In the case of semi-trailers, safety advocates, insurance companies and industry suppliers believe that if side underride guards are built, fleets will come and buy them.

CPAP machines need a continuous source of power. This can be a challenge for drivers on the road, particularly as the required power draw on trucks has increased with the addition of onboard electronic control modules and drivers’ increased desire to operate the electrical components for comfort and enjoyment.