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 |
|---|---|---|
| 2026 | 41 | 12.92 |
| 2025 | 61 | 10.70 |
| 2024 | 83 | 7.90 |
| 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 |
|---|---|---|
| 2026-10-05 07:59 | 0801 | 25 miaka 7 miezi 16 siku |
| 2026-09-27 12:40 | 0724 | 2 miaka 7 miezi 15 siku |
| 2026-09-12 03:38 | 4125 | 11 miezi 6 siku |
| 2026-08-25 17:47 | 1326 | 5 miezi 2 siku |
| 2026-06-25 10:51 | 0718 | 8 miaka 4 miezi 13 siku |
| 2026-06-25 10:29 | 1116 | 10 miaka 3 miezi 11 siku |
| 2026-06-23 10:45 | 0226 | 5 miezi 18 siku |
| 2026-06-23 10:44 | 216 | 30 miaka 1 mwezi 3 siku |
| 2026-06-05 14:18 | 2518 | 7 miaka 11 miezi 18 siku |
| 2026-06-05 14:16 | 4116 | 9 miaka 7 miezi 26 siku |
| 2026-06-05 14:14 | 4116 | 9 miaka 7 miezi 26 siku |
| 2026-05-15 12:38 | 2625 | 10 miezi 22 siku |
| 2026-05-10 14:32 | 2725 | 10 miezi 10 siku |
| 2026-04-29 10:23 | 1117 | 9 miaka 1 mwezi 16 siku |
| 2026-04-29 10:22 | 1514 | 12 miaka 22 siku |
| 2026-04-28 06:32 | 3702 | 23 miaka 7 miezi 19 siku |
| 2026-04-20 08:24 | 0418 | 8 miaka 2 miezi 29 siku |
| 2026-04-08 11:10 | 0203 | 23 miaka 3 miezi 2 siku |
| 2026-04-01 08:00 | 5122 | 3 miaka 3 miezi 13 siku |
| 2026-03-18 12:32 | 0826 | 1 mwezi 2 siku |