Also, on gradients, hills, and other rough terrain, you don't need to gun the engine to stop from rolling backwards if you have enough torque, because the low gearing will do the heavy lifting for you ...

Diesel engines have undergone several transformations since they debuted in the early 20th century. What started as a reliable power source for industrial machines has evolved into a high-performance ...

Now, semi-trucks have two main metrics with which we judge their power — horsepower and torque. We've already ranked the 12 most powerful semi-truck engines by torque, so now we'll cover the 10 most ...