Tires typically last between 6 to 10 years in terms of age, regardless of tread depth, due to rubber degradation over time. Most manufacturers recommend replacing tires after this period because the rubber compounds deteriorate, reducing traction and increasing the risk of failure
. In terms of mileage, average tires last around 50,000 miles, but this can range from as low as 30,000 miles to as high as 70,000 miles depending on factors like driving habits, tire quality, treadwear rating, and maintenance
. High-quality all-season tires often last between 3 to 5 years or more with proper care
. Key factors influencing tire lifespan include:
- Driving style and conditions
- Tire construction and quality
- Maintenance such as regular rotation, wheel alignment, and proper inflation
- Storage conditions and exposure to sunlight or heat
Signs that tires need replacement include visible cracks on the sidewall, uneven tread wear, loss of traction, and vibration while driving
. In summary:
- Replace tires every 6-10 years regardless of tread
- Expect mileage life generally between 30,000 to 70,000 miles, averaging around 50,000 miles
- Proper maintenance can extend tire life substantially
This ensures safety and optimal performance on the road.
