Kitakwimu umri wa wastani wa matairi katika Uturuki. Umri wa takwimu wa matairi katika miaka fulani huhesabiwa kwa msingi wa data iliyoingizwa na watumiaji wa tovuti ya CheckTire.com.
| Mwaka | idadi ya matumizi | Umri wa wastani wa matairi |
|---|---|---|
| 2025 | 209 | 16.38 |
| 2024 | 190 | 8.71 |
| 2023 | 259 | 7.57 |
| 2022 | 231 | 9.58 |
| 2021 | 164 | 9.89 |
| 2020 | 174 | 9.82 |
| 2019 | 90 | 10.19 |
| 2018 | 131 | 11.92 |
| 2017 | 163 | 12.58 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2025-05-08 21:25 | 2815 | 9 miaka 10 miezi 2 siku |
| 2025-05-08 14:52 | 3524 | 8 miezi 12 siku |
| 2025-05-08 14:51 | 0502 | 23 miaka 3 miezi 10 siku |
| 2025-05-08 14:50 | 0205 | 20 miaka 3 miezi 28 siku |
| 2025-05-08 13:55 | 205 | 29 miaka 11 miezi 23 siku |
| 2025-05-08 13:05 | 0923 | 2 miaka 2 miezi 11 siku |
| 2025-05-08 13:05 | 4016 | 8 miaka 7 miezi 5 siku |
| 2025-05-08 13:04 | 0515 | 10 miaka 3 miezi 12 siku |
| 2025-05-07 12:26 | 3811 | 13 miaka 7 miezi 18 siku |
| 2025-05-06 20:29 | 0801 | 24 miaka 2 miezi 17 siku |
| 2025-05-06 20:26 | 0801 | 24 miaka 2 miezi 17 siku |
| 2025-05-06 14:14 | 3220 | 4 miaka 9 miezi 3 siku |
| 2025-05-05 22:51 | 4019 | 5 miaka 7 miezi 5 siku |
| 2025-05-05 20:17 | 4717 | 7 miaka 5 miezi 15 siku |
| 2025-05-05 17:59 | 2101 | 23 miaka 11 miezi 14 siku |
| 2025-05-03 09:26 | 3519 | 5 miaka 8 miezi 7 siku |
| 2025-05-01 10:40 | 169 | 26 miaka 12 siku |
| 2025-05-01 07:08 | 4614 | 10 miaka 5 miezi 21 siku |
| 2025-04-27 16:57 | 0211 | 14 miaka 3 miezi 17 siku |
| 2025-04-27 14:07 | 4418 | 6 miaka 5 miezi 29 siku |