See also:

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. ...

Mazda MX-5 2009
If you don't like fun, if you prefer to mope about and wallow in your own misery, you're going to have to skip the Mazda MX-5. That might seem easy, because you probably don't know that "MX-5 ...

Overheating
If the temperature gauge indicates overheating, the vehicle loses power, or you hear a loud knocking or pinging noise, the engine is probably too hot. WARNING: Turn off the ignition switch and ...