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 |
|---|---|---|
| 2024 | 98 | 5.35 |
| 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 |
|---|---|---|
| 2024-05-05 02:13 | 1003 | 21 miaka 2 miezi 2 siku |
| 2024-05-05 01:50 | 1800 | 24 miaka 4 siku |
| 2024-05-04 05:41 | 4319 | 4 miaka 6 miezi 13 siku |
| 2024-04-19 07:25 | 1516 | 8 miaka 8 siku |
| 2024-04-16 07:56 | 0622 | 2 miaka 2 miezi 9 siku |
| 2024-04-16 07:56 | 0922 | 2 miaka 1 mwezi 19 siku |
| 2024-04-16 07:56 | 0322 | 2 miaka 2 miezi 30 siku |
| 2024-04-16 07:55 | 0622 | 2 miaka 2 miezi 9 siku |
| 2024-04-16 05:25 | 0622 | 2 miaka 2 miezi 9 siku |
| 2024-04-16 05:00 | 0322 | 2 miaka 2 miezi 30 siku |
| 2024-04-15 02:46 | 2523 | 9 miezi 27 siku |
| 2024-04-11 03:51 | 4722 | 1 mwaka 4 miezi 21 siku |
| 2024-04-11 03:50 | 3923 | 6 miezi 17 siku |
| 2024-04-11 03:49 | 0124 | 3 miezi 10 siku |
| 2024-04-11 03:46 | 1522 | 2 miaka |
| 2024-04-11 03:33 | 4223 | 5 miezi 26 siku |
| 2024-04-11 03:32 | 3023 | 8 miezi 18 siku |
| 2024-04-11 03:30 | 3123 | 8 miezi 11 siku |
| 2024-04-11 03:29 | 3623 | 7 miezi 7 siku |
| 2024-04-11 03:29 | 2623 | 9 miezi 16 siku |