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Cummins Inc. announced it will bring to market a 15-liter natural gas engine for heavy-duty trucks.

Volvo Autonomous Solutions announced its first major steps toward the autonomous Volvo VNL model in North America, drawing on its partnership with Aurora Innovation Inc., a self-driving vehicle technology company.

Ford Motor Co. has vacated its seat on the board of Rivian Automotive Inc. as the electric truck startup prepares to go public with an expected valuation of $80 billion.

Self-driving commercial vehicle developer Aurora Innovation Inc. has released details on how it will bring its technology to market, starting with autonomous trucking services in 2023.

U.S. retail sales of Classes 4-7 medium-duty commercial vehicles in September revealed a largely flat market compared with a year earlier, WardsAuto.com reported.

Heavy-duty parts and service provider FleetPride has rolled out an e-commerce platform, a move the company said advances the aftermarket industry toward equal footing with others in terms of online sales.

DETROIT — U.S. safety investigators want to know why Tesla didn’t file recall documents when it updated Autopilot software to better identify parked emergency vehicles, escalating a simmering clash between the automaker and regulators.

Lucid Group Inc. said its debut battery-electric vehicle will be the first production car in the U.S. to include a purpose-built laser sensor, or lidar, enabling a broad range of advanced driver-assistance features.

U.S. Class 8 retail sales fell 10.4% to 17,131 in September, WardsAuto.com reported.

Stellantis NV is seeking to retool its iconic Turin factory into an electric-vehicle hub, moving production of two Maserati luxury models to the Mirafiori plant as part of a decision that will safeguard jobs in the EV shift.