Statistical average age of tires in Japan. The statistical age of tires in particular years is calculated on the basis of data entered by users of the CheckTire.com website.
| Year | number of uses | Average age of tires |
|---|---|---|
| 2025 | 86 | 8.69 |
| 2024 | 122 | 7.27 |
| 2023 | 63 | 5.19 |
| 2022 | 32 | 4.43 |
| 2021 | 22 | 7.84 |
| 2020 | 30 | 4.81 |
| 2019 | 12 | 10.83 |
| 2018 | 2 | 4.99 |
| 2017 | 3 | 21.02 |
| Date/Time UTC | DOT | Tire age |
|---|---|---|
| 2025-10-22 01:27 | 2510 | 15 years 4 months 1 day |
| 2025-10-15 08:58 | 0825 | 7 months 28 days |
| 2025-10-04 10:46 | 3718 | 7 years 24 days |
| 2025-09-28 09:02 | 3320 | 5 years 1 month 18 days |
| 2025-09-15 17:39 | 1125 | 6 months 5 days |
| 2025-09-07 00:01 | 5314 | 10 years 8 months 9 days |
| 2025-08-30 22:17 | 304 | 31 years 1 month 5 days |
| 2025-08-25 01:05 | 1825 | 3 months 28 days |
| 2025-08-16 05:40 | 2502 | 23 years 1 month 30 days |
| 2025-08-15 20:27 | 1020 | 5 years 5 months 13 days |
| 2025-08-07 08:19 | 1007 | 18 years 5 months 2 days |
| 2025-07-26 04:45 | 2221 | 4 years 1 month 25 days |
| 2025-07-26 04:44 | 1221 | 4 years 4 months 4 days |
| 2025-07-24 22:52 | 2019 | 6 years 2 months 11 days |
| 2025-07-14 20:34 | 1123 | 2 years 4 months 1 day |
| 2025-07-14 20:34 | 4423 | 1 year 8 months 14 days |
| 2025-07-12 03:04 | 2824 | 1 year 4 days |
| 2025-07-11 05:04 | 1825 | 2 months 13 days |
| 2025-07-10 06:34 | 1004 | 21 years 4 months 9 days |
| 2025-07-07 11:20 | 4419 | 5 years 8 months 9 days |