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 | 45 | 5.16 |
| 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 |
|---|---|---|
| 2023-09-10 06:47 | 4620 | 2 years 10 months 1 day |
| 2023-09-10 04:56 | 3421 | 2 years 18 days |
| 2023-09-05 02:48 | 2321 | 2 years 2 months 29 days |
| 2023-08-11 14:17 | 2104 | 19 years 2 months 25 days |
| 2023-08-10 20:11 | 1111 | 12 years 4 months 27 days |
| 2023-08-08 21:21 | 4122 | 9 months 29 days |
| 2023-08-08 21:21 | 4022 | 10 months 5 days |
| 2023-07-22 03:02 | 223 | 30 years 1 month 21 days |
| 2023-07-22 03:02 | 3811 | 11 years 10 months 3 days |
| 2023-07-22 03:02 | 2222 | 1 year 1 month 22 days |
| 2023-07-22 03:01 | 1222 | 1 year 4 months 1 day |
| 2023-07-21 12:22 | 0420 | 3 years 6 months 1 day |
| 2023-07-10 01:31 | 4315 | 7 years 8 months 21 days |
| 2023-07-08 09:33 | 0622 | 1 year 5 months 1 day |
| 2023-06-18 16:48 | 034 | 29 years 5 months 1 day |
| 2023-06-05 14:44 | 2013 | 10 years 23 days |
| 2023-06-04 13:39 | 2821 | 1 year 10 months 23 days |
| 2023-05-31 05:00 | 0923 | 3 months 4 days |
| 2023-05-31 04:59 | 4820 | 2 years 6 months 8 days |
| 2023-05-19 10:01 | 0923 | 2 months 22 days |