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DEF sensor delete 'not simple' but a 'common‑sense path forward'

The EPA is encouraging manufacturers to return to or adopt NOx sensor-based strategies to improve system robustness and reduce failures associated with DEF sensors, but OEMs are largely left to interpret the proposed guidance and plan their own response.

End of DEF quality sensors a win for reliability, but what about the environment?

R&j Trucking

A bulk carrier's journey from a legacy operating system to a customized cloud platform

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Chameleon carriers create demand for risk detection

Continental offers a comprehensive line of air springs and vibration isolation solutions that help commercial vehicles and fleets run more smoothly while avoiding downtime.

Continental offers a comprehensive line of air springs and vibration isolation solutions that help commercial vehicles and fleets run more smoothly while avoiding downtime.

Partner Insights

Information to advance your business from industry suppliers

Good for the Fleet, Good for the Community

Good for the Fleet, Good for the Community

Manufacturer self-certification of AVs?

Director of emerging technologies, North American Council for Freight Efficiency

Beyond the lowest price: How to vet trucking vendors

Chief Operating Officer, Lily Transportation

End of DEF quality sensors a win for reliability, but what about the environment?

contributor

The latest news, reviews and announcements from CCJ editors

Autonomous Truck Accident Liability

Who will be liable in driverless truck crashes?

As ADAS and autonomous technologies replace human drivers, trucking liability could shift from driver negligence to complex product liability claims against OEMs and software developers.

A quick tour of Tesla's long-awaited Semi

Get up close with Volvo's VHD

Get all the info on the top 250 trucking companies in America

View, sort and download the trucking industry’s most comprehensive ranking of for-hire carriers in North America, based on a blend of metrics including fleet size, annual revenue and number of drivers.

Good for the Fleet, good for the community

Safer drivers. Stronger communities. Smarter operations. Discover how telematics and AI-powered fleet technology make it all possible.

Discover what’s new in fuel, tires, transmissions, and other trucking accessories and products with coverage from the editors at CCJ.

Truck-Lite demonstrates its trailer backup safety system.

Truck-Lite sheds light on backup maneuvers with new reverse lighting system

Clarios' new service offering provides an automated, subscription-based solution for battery replacement.

Clarios takes away the worry of battery replacement

New trailer tire monitoring tool from Michelin

Indicators

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Current run on diesel prices affects fleets differently than 2022 spike

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Tariffs, tight budgets, and cautious fleets drive trailer orders down 45% in February

ATA's Chris Spear addresses attendees at the assocations' 2026 Technology & Maintenance Council Annual Meeting in Nashville.

ATA chief sounds off on Iran conflict's 'significant' impact on trucking