From the Big Rig Build-Off to People's Choice to five Best of Show winners and much more, take a run through the top standout ...

That company later changed its name to PACCAR, and is now responsible for making many of the engines that drive Peterbilt trucks. Big rigs have a green future, and Peterbilt is among many ...

The Paccar TX-12 Pro transmission now is available with the MX-13 engine in Models 579, 567, and 589 in a new combination for ...