Are 8-Year-Old Tires Too Old and Unsafe to Use?

Learn why 8-year-old tires are considered too old, how tire age affects safety, and when you should replace your tires.

Published

Video transcript

Yes, 8-year-old tires are generally considered too old. Tires naturally degrade over time, losing their effectiveness even if they appear to have plenty of tread. The rubber compound and internal structure can deteriorate, increasing the risk of blowouts or other failures. It's recommended to replace tires every 6 years, regardless of wear.

Questions and answers

  1. How often should tires be replaced regardless of wear?

    It is generally recommended to replace tires every 6 years, regardless of their tread condition, due to rubber degradation over time.

  2. Why are 8-year-old tires considered unsafe even if they look fine?

    Tires degrade internally as the rubber ages, which can increase the risk of blowouts or failure, making even 8-year-old tires unsafe despite appearing to have good tread.

  3. What are signs that tires have aged and need replacement?

    Signs include visible cracks in the sidewall, brittleness, discoloration, or dry rot, even if the tread depth is sufficient.