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 |
|---|---|---|
| 2023 | 14 | 3.66 |
| 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 |
|---|---|---|
| 2023-03-23 03:18 | 0619 | 4 years 1 month 19 days |
| 2023-03-21 07:16 | 4617 | 5 years 4 months 8 days |
| 2023-03-21 07:16 | 4820 | 2 years 3 months 26 days |
| 2023-03-19 05:20 | 0922 | 1 year 19 days |
| 2023-03-19 05:20 | 0822 | 1 year 26 days |
| 2023-03-19 04:45 | 4622 | 4 months 5 days |
| 2023-03-09 16:20 | 3218 | 4 years 7 months 3 days |
| 2023-03-04 12:40 | 0122 | 1 year 2 months 1 day |
| 2023-02-28 05:01 | 3513 | 9 years 6 months 2 days |
| 2023-01-06 10:02 | 2619 | 3 years 6 months 13 days |
| 2023-01-06 10:00 | 3019 | 3 years 5 months 15 days |
| 2023-01-06 09:21 | 2619 | 3 years 6 months 13 days |
| 2023-01-06 09:20 | 2521 | 1 year 6 months 16 days |
| 2023-01-06 09:12 | 2113 | 9 years 7 months 17 days |
| 2022-12-26 07:19 | 5021 | 1 year 13 days |
| 2022-11-23 09:57 | 3811 | 11 years 2 months 4 days |
| 2022-10-26 08:36 | 3522 | 1 month 27 days |
| 2022-10-23 01:13 | 1214 | 8 years 7 months 6 days |
| 2022-10-20 11:57 | 1618 | 4 years 6 months 4 days |
| 2022-10-19 12:53 | 1721 | 1 year 5 months 23 days |