Kitakwimu umri wa wastani wa matairi katika Africa Kusini. 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 | 25 | 9.44 |
| 2023 | 63 | 8.03 |
| 2022 | 29 | 4.47 |
| 2021 | 82 | 4.46 |
| 2020 | 99 | 4.91 |
| 2019 | 28 | 6.11 |
| 2018 | 4 | 0.52 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2024-04-25 14:12 | 5116 | 7 miaka 4 miezi 6 siku |
| 2024-04-23 16:02 | 4118 | 5 miaka 6 miezi 15 siku |
| 2024-04-22 12:14 | 2610 | 13 miaka 9 miezi 25 siku |
| 2024-04-22 12:12 | 2514 | 9 miaka 10 miezi 6 siku |
| 2024-04-22 12:09 | 2910 | 13 miaka 9 miezi 3 siku |
| 2024-04-22 12:08 | 2314 | 9 miaka 10 miezi 20 siku |
| 2024-04-17 17:40 | 0822 | 2 miaka 1 mwezi 27 siku |
| 2024-04-07 18:41 | 2119 | 4 miaka 10 miezi 18 siku |
| 2024-04-02 15:50 | 3520 | 3 miaka 7 miezi 9 siku |
| 2024-03-21 15:12 | 2023 | 10 miezi 6 siku |
| 2024-03-21 15:11 | 0813 | 11 miaka 1 mwezi 3 siku |
| 2024-03-20 20:55 | 1408 | 15 miaka 11 miezi 18 siku |
| 2024-03-13 10:11 | 286 | 27 miaka 8 miezi 5 siku |
| 2024-02-28 09:30 | 1715 | 8 miaka 10 miezi 8 siku |
| 2024-02-23 06:54 | 2005 | 18 miaka 9 miezi 7 siku |
| 2024-02-19 09:59 | 2013 | 10 miaka 9 miezi 6 siku |
| 2024-02-19 09:58 | 4813 | 10 miaka 2 miezi 25 siku |
| 2024-01-30 18:41 | 3020 | 3 miaka 6 miezi 10 siku |
| 2024-01-25 12:49 | 0220 | 4 miaka 19 siku |
| 2024-01-25 12:49 | 3413 | 10 miaka 5 miezi 6 siku |