Statistical average age of tires in New Zealand. 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 |
|---|---|---|
| 2021 | 89 | 8.85 |
| 2020 | 115 | 9.67 |
| 2019 | 82 | 9.20 |
| 2018 | 4 | 7.95 |
| 2017 | 3 | 10.56 |
| Date/Time UTC | DOT | Tire age |
|---|---|---|
| 2021-12-22 06:53 | 0410 | 11 years 10 months 27 days |
| 2021-12-17 03:31 | 4819 | 2 years 22 days |
| 2021-12-13 01:08 | 3513 | 8 years 3 months 17 days |
| 2021-12-06 22:49 | 0116 | 5 years 11 months 2 days |
| 2021-12-05 07:06 | 2419 | 2 years 5 months 25 days |
| 2021-11-30 06:11 | 4719 | 2 years 12 days |
| 2021-11-30 06:07 | 3320 | 1 year 3 months 20 days |
| 2021-11-19 05:33 | 0814 | 7 years 9 months 2 days |
| 2021-11-19 05:32 | 0515 | 6 years 9 months 24 days |
| 2021-11-16 13:40 | 4508 | 13 years 13 days |
| 2021-11-15 04:09 | 1417 | 4 years 7 months 12 days |
| 2021-11-10 05:10 | 0617 | 4 years 9 months 4 days |
| 2021-11-10 05:08 | 5317 | 3 years 10 months 9 days |
| 2021-11-07 21:57 | 2403 | 18 years 4 months 29 days |
| 2021-11-07 21:56 | 1803 | 18 years 6 months 10 days |
| 2021-11-07 21:56 | 1903 | 18 years 6 months 2 days |
| 2021-11-07 21:56 | 2003 | 18 years 5 months 26 days |
| 2021-11-07 21:55 | 2403 | 18 years 4 months 29 days |
| 2021-11-07 21:54 | 221 | 30 years 5 months 11 days |
| 2021-11-07 20:27 | 4212 | 9 years 23 days |