Can I continue driving with a slightly damaged tire?
2 Answers
Tire damage needs to be assessed based on the extent of the damage to determine if it can still be used. If only the outer layer is slightly scratched and the surface is damaged without significantly affecting the tire's structural strength, it can still be used. However, if the sidewall is scraped and the damage is extensive or deep, the tire should not be used further. Continued use in such cases may lead to bulging at the damaged area, increasing the risk of a blowout, and the tire should be replaced promptly. The following situations warrant tire replacement: 1. When the tire wears down to the wear limit indicator: It must be discontinued (i.e., when the tread depth is below 1.6 mm). 2. Tire aging: If there are numerous small cracks in the tread grooves or sidewalls, the tire should be replaced immediately, regardless of whether it is new or old. 3. Tires with deformed treads or damaged beads: Tires damaged by driving underinflated, leading to sidewall compression, or those corroded by chemicals should not be used further. 4. Bulging tires: Should not be used further. 5. Expired tire lifespan: Tires typically have a lifespan of about 5 years. Beyond this period, they begin to age and should be replaced promptly.
When I was driving long distance before, a small part of the tire sidewall got scraped. I thought it was no big deal, but halfway through the trip, the tire suddenly blew out, causing the car to lose control and nearly hit the guardrail. Since then, I've been extra cautious because any tire damage can lead to serious consequences. A damaged spot weakens the tire sidewall strength, and once the pressure rises or speed increases, it can easily burst instantly. Never take the risk of continuing to drive—it's best to pull over immediately, replace it with the spare tire, or call for roadside assistance. Regularly check tire pressure and appearance, as developing good habits can save you a lot of trouble.
