The term 'HUGE HAULERS' refers to semi-trucks, which are large vehicles used for transporting goods over long distances. Semi-trucks are also known as 'SEMIS' and consist of a tractor unit and one or more trailers. They are typically used by businesses to transport large amounts of cargo, such as food, fuel, and other materials. Semi-trucks are an important part of the transportation industry, as they are able to move large amounts of goods quickly and efficiently.