More than 40% of all medium- and heavy-duty diesel commercial trucks in operation in the United States – 4 million of 9.5 million diesel trucks – are now equipped with newer technology clean diesel ...

Five trucks owned by ADM will be outfitted with the Vector fuel system, which enables diesel engines to run almost entirely on sustainable biodiesel. A wide range of transportation and health ...

The modern diesel engine is a marvel of engineering. You could walk down to your local Ford dealer and drive out in a pickup ...

Your editorial “You Can’t Buy That Diesel Truck” (Oct. 4) underscores the escalating socialism of the auto industry, especially when rules are made by people with no knowledge of the subject. It ...

With 12,560 lbs max towing, 480 lb-ft torque, and improved fuel efficiency, the 2020 Ram 1500 EcoDiesel offered best-in-class ...