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The National Highway Traffic Safety Administration has denied a petition filed by the Commercial Vehicle Safety Alliance asking regulators to drop a requirement for trucks and trailers to display a legible certification label on their rear impact guards.

Volvo Group North America will pay a civil penalty of as much as $130 million under an arrangement with the National Highway Traffic Safety Administration.

General Motors Co. has taken a central role in pushing the Treasury Department to change how the government defines a sport utility vehicle and expand how many buyers can get electric vehicle tax credits.

The California Air Resources Board is making plans to modify its proposed Advanced Clean Fleets regulation to address possible electric charging infrastructure delays and unavailability of models of zero-emission trucks.

While all-electric transport refrigeration units might seem a relatively new development in the refrigerated transportation segment, the technology has developed over the last 20-plus years.

Kentucky’s governor joined with executives from Paccar Parts to launch a $45 million distribution center in Louisville to serve dealers and customers in the central, mid-Atlantic and southeastern regions.

Increasingly stringent emissions regulations over the past few decades have driven a steady cadence of changes to diesel engine architecture and heavy-duty truck design.

U.S. producer prices dropped in December by the most since the start of the pandemic, extending a monthslong pullback in inflationary pressures and giving the Federal Reserve room to slow the pace of interest-rate hikes.

WASHINGTON — Successful electrification of heavy trucks will require motor carriers to coordinate driver rest periods with charging their trucks, a potential obstacle that could increase carrier operational costs and result in delivery delays.