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TuSimple has added Werner Enterprises Inc.’s roadside service network to others that will provide support to customers operating in “driver-out” SAE Level 4 autonomous mode on its Autonomous Freight Network.

Power management company Eaton Corp. reported first-quarter net income and revenue rose, and it reached record Q1 segment margins, or the amount of profit or loss produced by one component of a business.

A federal proposal to consider requiring speed limiters on new commercial trucks has drawn mixed reactions from trucking and safety groups.

Meritor Inc. reported fiscal second-quarter net income dipped and revenue increased primarily driven by higher truck production in most global markets and pricing actions.

LAS VEGAS — As large corporations make bold pledges to achieve carbon neutrality in the coming decades, they are increasingly looking at their supply chains as an opportunity to make progress toward those goals.

Cummins Inc. reported first-quarter net income fell as it posted all-time record quarterly revenue.

The new Joint Office of Energy and Transportation has helped 44 states in the past two months with technical assistance as part of the White House’s $7.5 billion deployment to build a national electric vehicle charging network.

The overall life cycle of Class 8 zero-emission trucks would result in a net decrease in carbon dioxide emissions of just 30% compared with internal combustion engines despite the trucks having no direct tailpipe emissions, according to a just-released study by the American Transportation Research Institute.

Stellantis NV will acquire the Share Now car-sharing venture formed by BMW AG and Mercedes-Benz AG, the latest shakeup in the industry as automakers struggle to make mobility services profitable.

A group of senators recently asked the U.S. Department of Transportation for an update on efforts to regulate key aspects of autonomous vehicles.