How many years do car tires generally last?

[RyanDella]

Car tires should be replaced every 3 to 5 years or 40,000 to 60,000 kilometers. After 2 to 3 years of use, small cracks will gradually appear on the sidewalls. If these are noticed, the tires should be replaced promptly. Even if the tires have not reached the wear limit or mileage, they should be replaced immediately if they have been in use for 5 years or if significant cracks appear on the sidewalls. Situations that warrant tire replacement include: 1. Tire deformation. 2. Severe damage to the tire body. 3. Significant damage to the tread. 4. Damage to the bead. 5. Bulging or cracking on the tire sidewalls. 6. Damage from running the tire underinflated. 7. Tires that have been patched more than three times. 8. Tires worn down to the wear limit. 9. Chemical corrosion. 10. Severe aging and peeling.

[Debra]

I've been driving for over ten years, and I feel that car tires can last about five or six years, but it mainly depends on how you drive them. I commute to work daily, covering over 10,000 kilometers a year, and a set of tires can last around 5 years. However, if you frequently drive long distances or carry heavy loads, the wear and tear will be much faster. In the summer heat, tire rubber tends to harden and crack, and on wet, slippery roads during rain, the grip decreases. If you don't replace them in time, it's easy to skid and cause accidents. I recommend regularly checking the tread depth yourself—insert a coin into the tread; if you can see the head, it means there's still enough depth. When the tread is less than 1.6 mm, replace them immediately. When parking, avoid leaving the tires submerged in water or exposed to direct sunlight, as this can extend their lifespan a bit. But safety comes first—don't take risks.

[ValeriaLynn]

As someone who frequently goes on road trips, I pay special attention to tire lifespan and safety issues. Generally, 5 years is considered the upper limit, but it actually depends on various factors: if you drive a lot, you may need to replace them after 4 years, while city driving is gentler and they might last up to 6 years. I've experienced cracked rubber due to tire aging, which made braking feel unstable—very dangerous. Check the tire sidewalls for bulges or minor damage, and regularly visit a repair shop to ensure tire pressure is within the normal range, as too low pressure increases friction and accelerates wear. When replacing tires, don’t just consider the age—also check the mileage. If it exceeds 60,000 kilometers, it’s definitely time for a change to prevent potential hazards.

[LeKira]

When I first started learning to drive, I was curious about how long tires could last. Now, I've concluded that around 5 years is the safest estimate. From my personal experience, if you drive less on highways, the tires age slower and can last about 6 years; driving more frequently shortens their lifespan. Every two to three months, take some time to check the tread condition, either visually or with a simple tool to measure the depth. Improper tire storage, such as leaving them outdoors exposed to sunlight for long periods, can accelerate damage and compromise safety. Don't push it until problems arise—replacing tires isn't costly and can save lives.

[ClaraRose]

From a practical driving experience perspective, I've observed that the average lifespan of sedan tires ranges from 5 to 7 years. Mileage plays a significant role: tires running over 50,000 kilometers require close attention to wear, while gentle city driving can extend their life up to 7 years. Contributing factors include road conditions and maintenance – avoiding sudden braking or high-speed cornering reduces wear; performing tire balancing and alignment every six months, and checking if the tire pressure meets standards (as both overinflation and underinflation shorten lifespan) are crucial. Don't just consider age when replacing tires; pay attention to performance degradation like increased noise or reduced grip, prioritizing safety.