If you've ever been curious about what all those numbers and letters are on the side of your tires (aside from the brand name, of course), and you've gone down a bit of a research rabbit hole, you'll ...
Tire treadwear ratings, also known as Uniform Tire Quality Grading (UTQG), were developed by the National Highway Traffic Safety Administration (NHTSA) and the U.S. Department of Transportation (DOT).
The Bridgestone Potenza RE980+ comes in sizes to fit many performance cars. This tire has an asymmetric tread pattern and 55,000 mile tested tread life exceeds the warranty. The Bridgestone Potenza ...