SuperTruck Challenge

Freightliner lightens up, doubles efficiency of big rigs

Freightliner lightens up, doubles efficiency of big rigs

The big rigs traveling America's highways have long been a double-edged sword. They reliably deliver our perishable produce and new iWhatever devices, but relying on fossil fuels and averaging just 6 MPG, they're not environmentally friendly. Enter, the U.S. Dept. of Energy's SuperTruck Challenge.

Google+ Google+