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 |
|---|---|---|
| 2026 | 12 | 5.36 |
| 2025 | 46 | 8.06 |
| 2024 | 62 | 6.44 |
| 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 |
|---|---|---|
| 2026-04-19 09:41 | 2101 | 24 miaka 10 miezi 29 siku |
| 2026-03-26 23:46 | 1925 | 10 miezi 21 siku |
| 2026-02-11 05:20 | 4924 | 1 mwaka 2 miezi 9 siku |
| 2026-02-11 05:13 | 4324 | 1 mwaka 3 miezi 21 siku |
| 2026-02-10 07:07 | 4925 | 2 miezi 9 siku |
| 2026-02-10 04:55 | 5125 | 1 mwezi 26 siku |
| 2026-02-10 04:55 | 2625 | 7 miezi 18 siku |
| 2026-02-10 04:54 | 2525 | 7 miezi 25 siku |
| 2026-02-10 04:52 | 1525 | 10 miezi 3 siku |
| 2026-02-06 06:39 | 3725 | 4 miezi 29 siku |
| 2026-02-05 02:10 | 3625 | 5 miezi 4 siku |
| 2026-01-09 16:05 | 203 | 32 miaka 7 miezi 23 siku |
| 2025-12-01 03:53 | 2025 | 6 miezi 19 siku |
| 2025-11-30 09:27 | 4325 | 1 mwezi 10 siku |
| 2025-11-17 13:08 | 4425 | 21 siku |
| 2025-11-05 08:10 | 1625 | 6 miezi 22 siku |
| 2025-10-18 04:21 | 1323 | 2 miaka 6 miezi 21 siku |
| 2025-10-17 13:58 | 2025 | 5 miezi 5 siku |
| 2025-10-17 13:58 | 3625 | 1 mwezi 16 siku |
| 2025-10-17 13:57 | 4025 | 18 siku |