If you're not sure why today's announcement from the Obama Administration about the first-ever fuel economy standards for heavy-duty trucks and buses is important, read this. If you're not sure ...

Apply that figure to a semi-truck, though, and we're talking actual fuel-efficiency gains. That's what the four-year-old SuperTruck program shot for, and two of its four teams have already hit ...

The White House has decided that the nation’s commercial trucks are not as fuel-efficient as they should be. Strangely, the people who own the trucks and pay for the fuel out of their own ...

From cab design to road regulations, here are 15 key reasons these trucks are built for their unique environments.