Big rigs are supposed to carry heavy loads and eat up miles on the interstate, so they are more than up for the job of hauling people instead of cargo. The 1988 Peterbilt 379 RV conversion in this ...

but that doesn't mean that the Dearborn-based automaker is absent in the heavy hauling space in other parts of the globe. In fact, Ford presently fields two completely different big rig ranges ...

In some cases, the mystery of what's inside may be more thrilling than what the trucks are actually hauling ... These products are, of course, very heavy and dense, contributing to their high ...

It's no surprise that engineers and designers are furiously trying to green long-haul tractor trailors. Just like airplanes, the profit margins are small, so ekeing out a 10% improvement in fuel ...