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).

Low tire tread depth can be a safety issue. When the road is wet, low tread depth can cause the tire to hydroplane, or skim across the surface of the water, which can make you lose control. You also ...

Few car maintenance tasks are as crucial (or as often overlooked) as tire tread depth. It's a major part of determining how safe, effective, and long-lasting your tires are, and yet it's rarely ever ...

Maintaining your car is more than just keeping the interior and exterior clean and making sure the engine is running like a dream. It's incredibly important to keep an eye on your tires too. Always ...

Tire treadwear is about much more than how frequently the tires need to be replaced. How rapidly tires wear down speaks to how soon they will transition from providing optimal grip to losing their ...

Selecting the right tread pattern for tires used on the often-hostile road surface of a construction site, as shown here on this dump truck, can help resist "chipping and chunking" caused by stones ...

Tire tread helps give your car grip and control, but when tires go bald, you're not stopping, you're probably skidding to the sound of pure regret. Those grooves help channel away water, slush, debris ...

Tires do a lot more than just stand between the road and your 2-ton car, SUV, or pickup truck. These four rings of grooved rubber are integral to a car’s performance, affecting braking, handling, ride ...

To get the most miles out of your tires, you should know what kind of tires your car comes equipped with. Sure, every tire comes with rubber tread, but not every tire features the same pattern or ...

When the tread depth gets too low or your tires hit the six-year mark, it's time for new rubber. Many, or all, of the products featured on this page are from our advertising partners who compensate us ...

Checking a tire’s tread depth is so easy that you could literally do it every single time you get into your car without really altering your life or disturbing any of your plans. With only a quarter, ...