That means it relies on the truck for both support and movement. In this article, we'll break down the different types of semi-trailers ... When it comes to moving loose, heavy materials like ...

Pickup truck beds, sometimes called boxes, are available in a few different ... types of trucks are more commonly owned and can handle the average person's towing and payload needs. Heavy duty ...

It is divided into three phases governing different vehicles and types of emissions. They slash the amount of greenhouse gasses, primarily carbon dioxide (CO2), emitted by diesel-powered heavy-duty ...