Can Tires with Small Cracks Continue to Be Used?
2 Answers
Tires with small cracks cannot continue to be used. Here is more relevant information: 1. Causes of cracking: Tires are made of rubber, and any rubber material will age over time, causing tires to harden and crack. For normally used tires, exposure to sunlight and rain will lead to aging in about five years, even if driving habits are good and wear is minimal. Spare tires, stored in the trunk for long periods, age more slowly. 2. Hazards of continued use: If tires harden or develop cracks, they should be replaced promptly, especially before highway driving. Aged tires have reduced grip, longer braking distances, and make vehicle control more difficult. Additionally, cracked tires are prone to blowouts at high speeds, which is extremely dangerous. Therefore, for safety reasons, it is necessary to replace the tires as soon as possible.
I've been driving for over twenty years and have personally witnessed numerous tire issues. Small cracks on tires may seem insignificant at first glance, but if ignored, they can expand over time and lead to a blowout. Cracks on the sidewalls are particularly risky as they bear more weight. Rubber aging is a common cause, with sunlight, chemicals, and road vibrations accelerating the cracking. I recommend carefully inspecting the depth of the cracks: gently run your fingernail over them—if you feel a deep groove or can see the internal cords, it's time to replace the tire. Don't forget to check the tire's production date; the DOT code indicates the manufacturing year, and tires older than six years should be considered for replacement even if they show no cracks. Maintaining proper tire pressure can reduce wear and extend tire life. In such cases, it's best not to skimp on costs—find a reliable repair shop for an evaluation, as safety comes first. Driving is no joke; even the smallest hazard can lead to a major disaster.
