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. ...

Chassis
The body shell of the Mazda CX-7 facelift is more rigid than the original model, and delivers improved ride comfort and even better handling stability. The suspension system is specially tuned for ...