Tire wear refers to the gradual loss of tread on a vehicle's tires due to contact with the road. This process can be influenced by various factors, including driving habits, road conditions, and tire maintenance. Uneven tire wear can indicate issues such as misalignment or improper inflation, which can affect vehicle performance and safety. Regularly checking tire wear is essential for maintaining optimal traction and handling. Tires should be rotated periodically to ensure even wear across all four tires. Additionally, monitoring tread depth can help determine when it's time to replace tires, ensuring safe driving conditions.