The abbreviation of ATV is "ATV", which is commonly known as "ATV" and "all-terrain four-wheel off-road Vehicle". The Vehicle is simple and practical, with good off-road performance and generally awning free appearance. In short, it is difficult to use a simple Chinese name to express its meaning. Because its structure and motorcycle are very similar, and many parts and motorcycle common, so it is also called "four-wheel motorcycle". This kind of vehicle has many USES and is not restricted by road conditions. It is widely used in North America and Western Europe and shows an increasing trend year by year.