Do car tires need to be replaced after running 100,000 kilometers in one year?

[McFinley]

If car tires have run 100,000 kilometers in one year and are worn below the warning line, they need to be replaced; if they haven't reached the warning line yet, replacement isn't necessary. Tires are rubber products, and prolonged use leads to wear and aging, so regular replacement is required. Tire usage precautions: 1. Normally, the shelf life of tires is three years; 2. After installing new tires, it's essential to perform a dynamic balance test on each wheel to prevent abnormal vibrations; 3. Regularly check tire pressure during daily use; 4. If tire pressure is found to be inappropriate during use, adjust it immediately, as it can affect the car's handling and safety.

[Thomas]

I think tires that have run 100,000 kilometers in a year generally need to be replaced, as the normal lifespan of tires is roughly 40,000 to 60,000 kilometers. In your case, the wear is clearly excessive. I've experienced a similar situation myself when driving frequently on long trips—deep tread wear significantly reduces grip, especially on wet or slippery roads, making it prone to skidding or blowouts, which can be really dangerous. It's best to check the tread depth immediately by inserting a coin to see if the top is exposed. If the tread has worn down to the indicator line, don’t hesitate—replace them. Considering safety and reliability, don’t delay; go to a repair shop now for an evaluation. After all, spending money on new tires is better than dealing with car repairs or accidents.

[LeAthena]

From an economic perspective, I've been thinking about this: driving on tires for 100,000 kilometers without changing them might save money temporarily, but severe wear increases the risk of punctures or blowouts. In such cases, towing fees and repair costs could end up being much higher. As someone who frequently drives on highways, I've noticed that under high-frequency use, tires age faster, and reduced grip directly lowers fuel efficiency while also shortening tire lifespan. Crunching the numbers, a new set of tires costing two to three thousand yuan can last two to three years, which is far more cost-effective than dealing with an accident. My advice is to regularly check for wear—if the tread grooves are shallow or there are cracks on the tire surface, replace them early. Also, adjust your maintenance plan based on road conditions and seasonal changes.

[ReedAnn]

As a car enthusiast, I always check my tire conditions. Driving 100,000 km a year is definitely overloading them—the treads must be worn shallow, drastically reducing grip and making it easy to lose control in turns. I've tested it myself: if you can see the national emblem when inserting a one-yuan coin into the tread, it's time to replace them. Frequent driving plus bumpy roads accelerate wear, and poor drainage makes rainy days even more dangerous. Find time to deal with it soon—new tires can improve handling, extend vehicle lifespan, and prevent accidents. Simple and practical.