Michigan legislation heard in a state House committee Tuesday would generally ban semi-trucks from driving in the left-most ...

Tesla Semi has new batteries and design improvements like new mirrors for better sight lines and aerodynamics, plus a "drop ...

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 ...