Kitakwimu umri wa wastani wa matairi katika Vietnam. 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 | 168 | 3.65 |
| 2024 | 221 | 5.62 |
| 2023 | 153 | 6.46 |
| 2022 | 178 | 5.54 |
| 2021 | 82 | 8.93 |
| 2020 | 95 | 7.02 |
| 2019 | 28 | 12.81 |
| 2018 | 65 | 12.76 |
| 2017 | 63 | 13.90 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2025-04-24 07:11 | 4722 | 2 miaka 5 miezi 3 siku |
| 2025-04-24 03:17 | 2424 | 10 miezi 14 siku |
| 2025-04-21 14:47 | 021 | 34 miaka 3 miezi 14 siku |
| 2025-04-13 15:19 | 4011 | 13 miaka 6 miezi 10 siku |
| 2025-04-11 03:10 | 3424 | 7 miezi 23 siku |
| 2025-04-10 08:48 | 2024 | 10 miezi 28 siku |
| 2025-04-10 08:47 | 2724 | 9 miezi 9 siku |
| 2025-04-10 08:45 | 3824 | 6 miezi 25 siku |
| 2025-04-10 08:45 | 0224 | 1 mwaka 3 miezi 2 siku |
| 2025-04-10 08:44 | 4623 | 1 mwaka 4 miezi 28 siku |
| 2025-04-10 08:41 | 0824 | 1 mwaka 1 mwezi 22 siku |
| 2025-04-10 08:40 | 2024 | 10 miezi 28 siku |
| 2025-04-09 06:09 | 3424 | 7 miezi 21 siku |
| 2025-04-09 01:11 | 2820 | 4 miaka 9 miezi 3 siku |
| 2025-04-08 06:01 | 1824 | 11 miezi 10 siku |
| 2025-04-08 06:01 | 1819 | 5 miaka 11 miezi 10 siku |
| 2025-04-08 06:01 | 1824 | 11 miezi 10 siku |
| 2025-04-08 06:00 | 2418 | 6 miaka 9 miezi 28 siku |
| 2025-04-08 06:00 | 1824 | 11 miezi 10 siku |
| 2025-04-08 06:00 | 1818 | 6 miaka 11 miezi 9 siku |