10 Of The Most Powerful Diesel Engines Ever Put In Semi-Trucks Trucks are the backbone of the modern global economy, traversing the world's longest highways. In America, semi-rigs are a familiar sight on the interstate networks, hauling tens of thousands of tons ...
Volvo Trucks Introduces Stop/Start Diesel Engine Technology Volvo Trucks has introduced a new generation of its I-Roll technology. The upgrades adds new engine stop/start functionality. Volvo said the technology is a world first in the heavy-duty truck ...