Automobiles are wheeled vehicles that carry passengers and are designed to run primarily on roads. There are currently about 1.4 billion passenger cars in operation around the world, more than half of them in the United States.
Having your own vehicle gives you the freedom to travel to where you want, when you want. Whether it’s your commute to work, grocery shopping, or visiting family and friends, owning a car saves you time by not having to worry about the schedule of other people. It also allows you to avoid the hassle of having to deal with people’s hygiene issues on a cramped bus ride!
A robust automobile industry is central to the strength of our economy. From cutting-edge facilities that assemble millions of vehicles to major transportation infrastructure that exports finished products to points across the country and around the globe, the auto industry employs real people who live in all 50 states.
The automobile was one of the most influential inventions of the 20th century. It changed work opportunities and lifestyles, and it created a need for new industries and services such as oil and gas production, rubber, plastics, and convenience stores. It brought more freedom to people, and it fueled the growth of leisure activities such as restaurants, movies, amusement parks, and hotels.
A suspension link that resists longitudinal motions of a wheel; it pivots at its trailing end from a mounting on the body. It can be rigid or semi-rigid.