Kitakwimu umri wa wastani wa matairi katika Ureno. 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 | 48 | 7.01 |
| 2024 | 86 | 12.91 |
| 2023 | 63 | 12.76 |
| 2022 | 33 | 9.05 |
| 2021 | 52 | 10.81 |
| 2020 | 68 | 10.55 |
| 2019 | 29 | 5.21 |
| 2018 | 20 | 12.41 |
| 2017 | 2 | 17.01 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2025-05-05 08:41 | 2123 | 1 mwaka 11 miezi 13 siku |
| 2025-05-03 16:21 | 3417 | 7 miaka 8 miezi 12 siku |
| 2025-05-02 08:49 | 1723 | 2 miaka 8 siku |
| 2025-04-27 01:25 | 0824 | 1 mwaka 2 miezi 8 siku |
| 2025-04-27 01:25 | 2824 | 9 miezi 19 siku |
| 2025-04-24 08:33 | 4719 | 5 miaka 5 miezi 6 siku |
| 2025-04-10 00:41 | 1718 | 6 miaka 11 miezi 18 siku |
| 2025-04-09 19:34 | 0824 | 1 mwaka 1 mwezi 21 siku |
| 2025-04-09 16:55 | 418 | 26 miaka 6 miezi 4 siku |
| 2025-04-07 19:07 | 4021 | 3 miaka 6 miezi 3 siku |
| 2025-04-07 19:07 | 4121 | 3 miaka 5 miezi 27 siku |
| 2025-04-07 19:06 | 2116 | 8 miaka 10 miezi 15 siku |
| 2025-04-07 16:58 | 418 | 26 miaka 6 miezi 2 siku |
| 2025-04-05 23:46 | 3118 | 6 miaka 8 miezi 6 siku |
| 2025-03-28 14:18 | 0116 | 9 miaka 2 miezi 24 siku |
| 2025-03-28 14:17 | 011 | 34 miaka 2 miezi 25 siku |
| 2025-03-26 17:49 | 4516 | 8 miaka 4 miezi 19 siku |
| 2025-03-24 22:51 | 3324 | 7 miezi 12 siku |
| 2025-03-22 15:01 | 526 | 28 miaka 2 miezi 27 siku |
| 2025-03-15 10:04 | 4618 | 6 miaka 4 miezi 3 siku |