A tire's traction is the fundamental measure of how well it performs on the road, and a number of factors can impact it, from ...

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).

Michelin has filed a patent for a heavy-duty vehicle tire tread design that balances resistance to stony ground and grip on muddy terrain. The tread features five rows separated by cuts, with specific ...