See also:

Outside the United States
Government regulations in the United States require that automobiles meet specific emission regulations and safety standards. Therefore, vehicles built for use in the United States may differ fr ...

Uniform Tire Quality Grading System (UTQGS)
This information relates to the tire grading system developed by the U.S. National Highway Traffic Safety Administration for grading tires by tread wear, traction, and temperature performance. ...

Vehicle Overview
Ever since Mazda introduced the Miata as an early 1990 model, it's officially been known as the MX-5 Miata. Anyone who has known the model, however, has known it as the Miata. Mazda discarded the ...