What does tread life mean to tires?

Tread life refers to the longevity and durability of a tire's tread, indicating how long it can maintain optimal performance before it wears down. It is typically measured in miles and can be influenced by factors such as driving habits, road conditions, and tire maintenance. A longer tread life signifies that a tire can provide better traction and safety over an extended period, making it a crucial consideration for consumers when selecting tires. Proper care, such as regular rotations and maintaining correct tire pressure, can help maximize tread life.