Kitakwimu umri wa wastani wa matairi katika Uswidi. 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 |
|---|---|---|
| 2024 | 534 | 8.83 |
| 2023 | 570 | 8.57 |
| 2022 | 293 | 8.24 |
| 2021 | 307 | 8.46 |
| 2020 | 302 | 10.29 |
| 2019 | 64 | 8.80 |
| 2018 | 16 | 11.26 |
| 2017 | 6 | 9.92 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2024-09-06 06:22 | 4819 | 4 miaka 9 miezi 12 siku |
| 2024-09-05 12:43 | 4916 | 7 miaka 9 miezi |
| 2024-09-03 11:32 | 0921 | 3 miaka 6 miezi 2 siku |
| 2024-09-03 11:29 | 3216 | 8 miaka 26 siku |
| 2024-09-03 06:22 | 1817 | 7 miaka 4 miezi 2 siku |
| 2024-09-03 06:21 | 4822 | 1 mwaka 9 miezi 6 siku |
| 2024-09-03 06:16 | 3217 | 7 miaka 27 siku |
| 2024-09-02 19:54 | 365 | 28 miaka 11 miezi 29 siku |
| 2024-09-02 19:46 | 2918 | 6 miaka 1 mwezi 17 siku |
| 2024-09-02 19:46 | 3918 | 5 miaka 11 miezi 9 siku |
| 2024-09-02 13:31 | 4420 | 3 miaka 10 miezi 7 siku |
| 2024-09-02 13:26 | 0322 | 2 miaka 7 miezi 16 siku |
| 2024-09-02 09:06 | 0217 | 7 miaka 7 miezi 24 siku |
| 2024-09-02 09:01 | 3122 | 2 miaka 1 mwezi 1 siku |
| 2024-09-02 08:55 | 1918 | 6 miaka 3 miezi 26 siku |
| 2024-09-02 08:54 | 2618 | 6 miaka 2 miezi 8 siku |
| 2024-09-02 08:04 | 4419 | 4 miaka 10 miezi 5 siku |
| 2024-09-02 07:52 | 0913 | 11 miaka 6 miezi 8 siku |
| 2024-09-01 18:31 | 4519 | 4 miaka 9 miezi 28 siku |
| 2024-09-01 18:29 | 4318 | 5 miaka 10 miezi 10 siku |