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Can tires with cracks be driven on highways?

4 Answers
GabriellaLee
07/24/25 8:21am
Tires with cracks cannot be driven on highways. Below are the impacts of cracked car tires and an introduction to tire mileage and lifespan: Impacts of cracked tires: Cracks on car tires indicate severe aging of the tire, making it unable to withstand prolonged high-speed driving. Therefore, driving on highways with such tires increases the risk of accidents. Tire mileage and lifespan: Generally, the lifespan of a tire is 5-6 years, with a mileage of 70,000-80,000 kilometers. However, it is important to note that the tire should be replaced based on whichever comes first—mileage or age. Even if the car is not driven frequently, the rubber can harden and become brittle, increasing the risk of a blowout.
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LaEmma
08/11/25 1:03am
When there are cracks in the tires, I strongly advise against driving on the highway. At high speeds, the pressure and temperature on the tires increase significantly. If the tires are aged and cracked, it can easily lead to a blowout. A blowout is no minor issue—it can cause the vehicle to lose control instantly, potentially leading to a rollover or rear-end collision, endangering you and others. I would first carefully inspect the cracks—small, shallow cracks might be manageable for short city trips, but deep or multiple cracks require immediate replacement. Regular tire maintenance, such as checking tire pressure and wear, can help prevent aging. Safety comes first, far more important than rushing. If you must drive on the highway, it's best to replace the tires or have them professionally assessed beforehand—don't take the risk.
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VonJoy
09/25/25 2:05am
Driving on cracked tires on the highway? That's definitely not the way to save money. I feel like once you hit the highway, the risk of a blowout skyrockets, and the combined costs of repairs, emergency services, and towing could far exceed the price of a new tire. At high speeds, even a small crack can quickly escalate into a full-blown blowout, ruining your entire trip. My advice is to drive slowly to a nearby repair shop for a check-up—don't push your luck for convenience. Regularly monitor your tire condition, like feeling the depth of cracks when parked. Superficial cracks might be okay for city driving, but avoid highways at all costs. When replacing tires, opt for a reputable brand—it saves you major headaches in the long run. When it comes to driving, neglecting small issues will inevitably lead to big troubles.
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McJasmine
11/08/25 4:12am
I often think about car-related matters, and driving on the highway with cracked tires is extremely dangerous. Cracks are mostly caused by rubber aging and prolonged exposure to wind and sun. The increased pressure and rising temperatures during high-speed driving can easily lead to tire blowouts. It's crucial to check the location of the cracks—deep cracks on the sidewalls pose the highest risk and should never be ignored. It's advisable to drive slowly to a repair shop first and avoid the trouble of highway driving. Simple measures like maintaining proper tire pressure can help reduce further cracking. Safe driving starts with the tires, so don't delay addressing small issues.
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