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Cummins Inc., the only independent engine maker in North America, reported a fourth-quarter loss tied to tax-related charges, though revenue rose. Also, full-year profit fell amid record sales.

The world’s biggest container shipping line is trying to stop customers like Amazon.com Inc. and Alibaba Group Holding Ltd. from becoming competitors in just a few years’ time.

Complying with the Federal Motor Carrier Safety Administration’s electronic logging device mandate may create new expenses for new adopters of the technology, but the devices also could generate fuel savings for carriers depending on the type of system they deploy and how they use the data.

For many fleets, onboard telematics has become an indispensable tool in the never-ending quest to improve fuel economy.

While the market for automatic tire inflation systems has grown tremendously from its beginnings about 25 years ago, one regulatory factor that was expected to be a boon for adoption is now in limbo.

Systems that monitor tire pressure and automatically add air when needed have been available in trucking for more than 20 years. But the use of these automatic tire inflation systems, or ATIS, has been limited because they have only been able to service the tires on trailers. Now, that’s ­finally changing.

As transportation companies reap the rewards of tax relief stemming from the new tax law, some CEOs have reinvested the extra cash into new tractor-trailers or bonuses for their employees.

President Donald Trump’s administration is looking at ways to reduce future fuel economy standards for automobiles in a move to appease carmakers, who have asked to ease targets put in place under President Barack Obama.

While Wall Street pounds Ford Motor Co.’s response to high-profile, recent trends like self-driving vehicles and the shift from sedans to SUVs, an underappreciated, century-old company mainstay continues to chug along, delivering dominant sales and consistent profits.