A boat trailer is a trailer designed to launch, retrieve, carry and sometimes store boats.
Many modern trucksare powered bydiesel engines, although small to medium size trucks with gas engines exist in the United States.The European Union rules that vehicles with a gross combination of mass up to 3,500 kg (7,716 lb) are also known as light commercial vehicles. Any vehicles exceeding that weightare knownas large goods vehicles.
In the United States, a commercial driver's license is required to drive any type of commercial vehicle weighing 26,001 lb (11,794 kg) or more. In 2006 the US trucking industry employed 1.8 million drivers of heavy trucks.
In the United States, commercial truck classificationis fixed byeach vehicle's gross vehicle weight rating (GVWR). There are 8 commercial truck classes, ranging between 1 and 8.Trucks are also classified in a more broad way by the DOT's Federal Highway Administration (FHWA). The FHWA groups them together, determining classes 1-3 as light duty, 4-6 as medium duty, and 7-8 as heavy duty.The United States Environmental Protection Agency has its own separate system of emission classifications for commercial trucks.Similarly, the United States Census Bureau had assigned classifications of its own in its now-discontinued Vehicle Inventory and Use Survey (TIUS,formerlyknown as the Truck Inventory and Use Survey).
Released in 1998, the film Black Dog featured Patrick Swayze as a truck driver who made it out of prison.However, his life of crime continued, as hewas manipulatedinto the transportation of illegal guns.Writer Scott Doviak has described the movie as a "high-octane riff on White Line Fever" as well as "a throwback to the trucker movies of the 70s".