Kitakwimu umri wa wastani wa matairi katika Namibia. 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 | 1 | 1.99 |
| 2023 | 2 | 8.20 |
| 2022 | 9 | 8.65 |
| 2021 | 4 | 0.66 |
| 2020 | 5 | 2.70 |
| 2019 | 4 | 8.58 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2024-01-05 07:31 | 0222 | 1 mwaka 11 miezi 26 siku |
| 2023-08-02 16:05 | 0711 | 12 miaka 5 miezi 19 siku |
| 2023-01-05 08:38 | 0619 | 3 miaka 11 miezi 1 siku |
| 2022-12-19 09:26 | 2220 | 2 miaka 6 miezi 24 siku |
| 2022-12-19 09:26 | 0607 | 15 miaka 10 miezi 14 siku |
| 2022-12-19 09:25 | 0320 | 2 miaka 11 miezi 6 siku |
| 2022-12-19 09:25 | 1820 | 2 miaka 7 miezi 22 siku |
| 2022-10-26 16:18 | 0121 | 1 mwaka 9 miezi 22 siku |
| 2022-08-17 15:56 | 2615 | 7 miaka 1 mwezi 26 siku |
| 2022-04-27 14:34 | 1318 | 4 miaka 1 mwezi 1 siku |
| 2022-04-21 11:26 | 112 | 30 miaka 1 mwezi 12 siku |
| 2022-04-21 10:35 | 3811 | 10 miaka 7 miezi 2 siku |
| 2021-12-21 16:34 | 3821 | 3 miezi 1 siku |
| 2021-12-21 16:31 | 3820 | 1 mwaka 3 miezi 7 siku |
| 2021-02-25 14:29 | 2520 | 8 miezi 10 siku |
| 2021-02-24 14:27 | 3920 | 5 miezi 3 siku |
| 2020-12-01 07:55 | 0420 | 10 miezi 11 siku |
| 2020-12-01 07:55 | 2718 | 2 miaka 4 miezi 29 siku |
| 2020-04-12 13:58 | 2716 | 3 miaka 9 miezi 8 siku |
| 2020-04-12 13:57 | 5317 | 2 miaka 3 miezi 11 siku |