The Environmental Protection Agency and California Air Resources Board have established that NOx and particulate emissions ...

Vehicle owners usually need to know many things to keep their vehicles running in the best possible order. Those who own a ...

Specialized hydrogen equipment and fuel supplier HydroFleet announced an investment of nearly $33 million in Pooler, Georgia ...

Washington just got its first electric fire truck. In addition to the Redmond truck, another city will get one soon.

Stronger diesel and heavy-duty vehicle regulations were also added to help the Air Pollution Control Division crack down on ...

This isn’t exactly my first time dropping a container full of Chinese electric vehicles in the yard and cracking ...

The all-new 6.7-liter Cummins High-Output Turbo Diesel is rated at 430 horsepower and 1,075 lb.-ft. of torque. A redesigned block and head, robust heavy-duty pistons, new performance intake manifold, ...

When Oregon’s Environmental Quality Commission approved the Advanced Clean Trucks (ACT) rule in 2021, many people celebrated ...

Plenty of cars are lauded for pleasant engine sounds, so let's check the opposite -- cars that sound like the dying gasps of ...

California suffered a setback when its EV truck mandate failed to win federal approval, but officials say they will use a mix ...

Though compact diesel vehicles never caught on in the United States, this technology is still plentiful in the domestic heavy ...

Daimler Truck intends to meet the increased demand in the defence sector with a larger supply. <li /> Within Daimler Truck, the business ...