What is the lifespan of tires?

[AlyssaLynn]

Tires generally last 6-8 years, with a mileage of 60,000-80,000 kilometers. Below is relevant information about tires: 1. Wear: All tires have wear indicators. There are triangle marks on the sidewall of the tire; when the tread wears down to the point indicated by the triangle mark, replacement is recommended. Inside the tire's tread grooves, there are also raised markers. When the tread wears down to the level of these raised markers, the tire should be replaced. Simple punctures can be repaired without needing replacement. However, bulges must be replaced immediately. 2. Aging: Rubber oxidizes in the air, causing it to harden and reduce grip. Therefore, even if a set of tires is not used, its lifespan will decrease. It is not recommended to use tires for more than 5 years from their production date. The production date can be found on the sidewall of the tire.

[SanFaith]

The general recommendation for tire lifespan is 5-7 years for optimal safety. Beyond ten years, they should definitely be replaced. Don’t underestimate this—aged rubber becomes prone to cracking and brittleness, significantly increasing the risk of blowouts at high speeds. Having driven countless long-distance trips, I’ve witnessed accidents caused by old tires firsthand. That’s why I always check tread depth (below 1.6mm is unsafe) and sidewall cracks during every maintenance. Even premium tires age if left unused in a garage. Remember to rotate tires regularly, check tire pressure every six months, maintain proper inflation, and avoid prolonged sun exposure or rain corrosion. Summer heat accelerates aging further. When replacing tires, don’t cheap out—investing in quality brands can extend their life by 1-2 years. Safety comes first; don’t wait until you hear thumping noises while driving—that’s too late!

[VanRuth]

My experience with tires is that with proper care, they can last six to seven years. Don't just focus on the age; mileage is also crucial. For example, after 50,000 to 80,000 kilometers, they should be inspected. Proper maintenance can extend their lifespan, such as checking tire pressure weekly to ensure it's not too high or too low, parking in shaded areas to avoid sun damage to the rubber. Replace them immediately once the wear bars show, otherwise, they can be slippery and dangerous in the rain. My car is mostly parked in an underground garage, and the tires lasted eight years before replacement because of good maintenance, with deep treads still visible. New drivers shouldn't overlook this; I recommend a professional inspection every two years for peace of mind.

[LeDaniela]

When I first learned to drive, my instructor taught me that tires should be used for no more than ten years at most. Over time, the rubber hardens, and once cracks appear, they must be scrapped. Don't slack off on daily maintenance, such as keeping the tire pressure appropriate, avoiding overloading or sudden braking, otherwise the tires will wear out quickly. Old tires may look fine on the surface but are brittle inside, making them prone to problems during high-speed driving. I feel much more at ease replacing them every five years. A simple rule to remember: they will definitely wear out over time, so replacing them early brings peace of mind.