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When it comes to regulating motor vehicle emissions, California has long been different. California was the first state in the nation to ...

Volvo and Mack are seeking approval from CARB for their updated 13-liter engines that are compliant with the state's Low-NOx ...

Charger R/T is fitted with a 426 Hemi, and the owner says they found evidence that it might be a warranty block ...

Fresh off the launch of the Pioneer tractor, Mack announces two new CARB-compliant engines and an electric model of its new flagship truck.

Built on the Volvo D13 Variable Geometry Turbo engine platform, Volvo Trucks North America leaders expect the new engine to ...

Mack Trucks is seeking certification for its new MP13 engine to meet the California Air Resources Board (CARB) 2024 Omnibus ...

Volvo Trucks North America says it is ready to certify its newly launched CARB-24 Omnibus compliant engine capable of ...

Upon successful certification, deliveries of new Volvo VNL and VNR trucks with CARB-24 Omnibus compliant engines are expected to begin in the fourth quarter.

Mack Trucks announced two new variants of its Mack MP13 engine designed to meet the stringent CARB emissions standards.

NOTE: A previous version of this story had a different number of vehicles affected. General Motors of Canada has confirmed ...

Chevrolet Impala that spent nearly its entire life with the same owner (albeit it's now at its second) landed online to find ...