Cummins has built an empire powering the heavy-duty work truck and other machines of industrial might. Here are the most ...

The Ram brand of Stellantis in Auburn Hills is seemingly atoning for what it admits was a mistake to discontinue the ...

During the late 1970s and the 1980s, several American manufacturers attempted to make diesel engines popular in their ...

When it comes to engines, everyone is always looking for more. More horsepower, more torque, more efficiency. One company has ...