Kitakwimu umri wa wastani wa matairi katika Korea 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 | 16 | 4.51 |
| 2023 | 57 | 6.53 |
| 2022 | 43 | 11.01 |
| 2021 | 40 | 4.66 |
| 2020 | 20 | 3.80 |
| 2019 | 17 | 2.74 |
| 2018 | 15 | 13.26 |
| 2017 | 8 | 12.27 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2024-04-15 23:59 | 2821 | 2 miaka 9 miezi 3 siku |
| 2024-04-15 07:58 | 2519 | 4 miaka 9 miezi 29 siku |
| 2024-04-13 11:29 | 3216 | 7 miaka 8 miezi 5 siku |
| 2024-03-29 14:21 | 5223 | 3 miezi 4 siku |
| 2024-03-29 12:47 | 3223 | 7 miezi 22 siku |
| 2024-03-29 12:45 | 5223 | 3 miezi 4 siku |
| 2024-03-28 17:28 | 1615 | 8 miaka 11 miezi 15 siku |
| 2024-03-28 17:22 | 1615 | 8 miaka 11 miezi 15 siku |
| 2024-03-27 03:28 | 4423 | 4 miezi 26 siku |
| 2024-03-14 11:22 | 4923 | 3 miezi 10 siku |
| 2024-02-05 09:30 | 5019 | 4 miaka 1 mwezi 27 siku |
| 2024-02-05 09:29 | 4819 | 4 miaka 2 miezi 11 siku |
| 2024-02-05 09:29 | 4619 | 4 miaka 2 miezi 25 siku |
| 2024-02-05 09:27 | 4021 | 2 miaka 4 miezi 1 siku |
| 2024-02-05 09:23 | 3222 | 1 mwaka 5 miezi 28 siku |
| 2024-01-18 06:54 | 2303 | 20 miaka 7 miezi 16 siku |
| 2023-11-30 06:12 | 3523 | 3 miezi 2 siku |
| 2023-11-18 05:54 | 2222 | 1 mwaka 5 miezi 19 siku |
| 2023-10-30 06:35 | 0123 | 9 miezi 28 siku |
| 2023-10-30 06:26 | 3823 | 1 mwezi 12 siku |