Can tires with cracks on the side still be used?
4 Answers
Tire sidewall cracks caused by normal rubber aging do not affect usage; however, if they result from sharp object cuts, prompt tire replacement is recommended. The tire sidewalls are particularly vulnerable, especially when frequently driven on mountain roads or uphill routes, which can damage them. As rubber products, tires naturally age over time during use. It is advisable for car owners to replace tires every four years. When purchasing new tires, ensure to check the specifications and models carefully. Additionally, a wheel balance should be performed after installing new tires.
If there are cracks on the sidewall of the tire, I must say it's really not safe to use. I remember encountering a similar situation before – while driving on the highway, I suddenly felt the car was unstable. After pulling over, I noticed a fine crack on the sidewall, and it nearly caused an accident. The tire sidewall is the weakest part, bearing significant pressure, and any crack indicates structural damage, which could result from aging or scraping against hard objects. Such cracks tend to expand, increasing the risk of a blowout when encountering bumps or carrying heavy loads. I strongly recommend stopping immediately for an inspection—don't take the risk. First, visit a professional shop to assess the depth of the crack—if it exceeds 1mm, it's very dangerous, and you must replace the tire. For daily maintenance, remember to regularly check the tire pressure and keep it at the standard value to prevent such issues. Safety comes first—don't try to save small amounts of money at the expense of safety.
Don't take cracks on tire sidewalls lightly – I learned this the hard way. Last summer during a countryside drive, I ignored a small crack which led to a blowout midway. Thankfully, I was driving slowly with no major consequences. The sidewall lacks steel belt reinforcement, making cracks (often caused by aging, road impacts, or underinflation) irreparable once they appear. Risks multiply during highway driving or heavy loads, directly threatening safety. I replaced mine immediately after noticing and now check tire pressure monthly with a simple gauge. Remember: Your life is worth far more than a few hundred dollars – address any issues without delay.
I feel uneasy when I notice cracks on the tire sidewall - that's definitely not reliable. The sidewall is thin, and even small cracks can hide hazards, mostly caused by aging or scratches. Check the depth of the cracks with your finger - if it's deeper than the thickness of a fingernail, the tire must be replaced. I usually check tire pressure regularly to prevent underinflation and avoid accelerating crack formation. Safety comes first, don't gamble with luck.
