Can a tire with a worn-out sidewall due to being flat still be used?
2 Answers
Tire with a worn-out sidewall due to being flat cannot be used. Here are the relevant details: 1. Low-pressure condition: It is not recommended to continue driving when the tire is in a low-pressure state. (Please identify the cause of the low tire pressure, such as whether there is a puncture, cut, aging or cracking of the valve rubber, etc.). Driving with insufficient tire pressure can cause excessive bending of the tire body, which generates high heat. The internal airtight layer rubber may be burned into black spots, leading to separation between the rubber and the tire body fabric. In more severe cases, the airtight layer rubber may melt due to high heat, causing the internal structure of the tire to be severely damaged. 2. Safety hazards: Continuing to drive with a tire whose strength has been compromised can eventually lead to tire damage, and in more severe cases, a blowout, posing safety hazards.
Continuing to drive with a flat tire until the sidewall is worn down is extremely dangerous. The sidewall is the side part of the tire, bearing the full weight and impact of the vehicle. Once it's worn down, the internal rubber and reinforcing cords are damaged, essentially compromising the tire's structural integrity. This means that during high-speed driving or cornering, the tire is highly prone to blowouts or loss of control, posing a significant accident risk. Whenever I encounter this issue, I always advise the owner to replace the tire immediately—never attempt to repair or continue using it. Safety comes first: pull over, check the tire, switch to the spare, or call a tow truck to a repair shop. Make it a habit to regularly check tire pressure to avoid such troubles, as this can save substantial repair costs and potential losses. Remember, a small oversight can lead to major disasters, and replacing the tire is the only reliable solution.
