Kitakwimu umri wa wastani wa matairi katika Ufini. 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 | 164 | 12.59 |
| 2024 | 767 | 15.20 |
| 2023 | 314 | 11.75 |
| 2022 | 274 | 12.06 |
| 2021 | 294 | 11.71 |
| 2020 | 222 | 12.31 |
| 2019 | 104 | 11.06 |
| 2018 | 13 | 13.87 |
| 2017 | 1 | 11.44 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2025-04-23 16:09 | 0715 | 10 miaka 2 miezi 14 siku |
| 2025-04-23 09:04 | 3306 | 18 miaka 8 miezi 9 siku |
| 2025-04-23 09:03 | 2418 | 6 miaka 10 miezi 12 siku |
| 2025-04-22 14:27 | 3123 | 1 mwaka 8 miezi 22 siku |
| 2025-04-22 14:26 | 3222 | 2 miaka 8 miezi 14 siku |
| 2025-04-22 13:09 | 4519 | 5 miaka 5 miezi 18 siku |
| 2025-04-22 07:40 | 1403 | 22 miaka 22 siku |
| 2025-04-21 14:16 | 3405 | 19 miaka 7 miezi 30 siku |
| 2025-04-21 13:04 | 4519 | 5 miaka 5 miezi 17 siku |
| 2025-04-20 16:42 | 4316 | 8 miaka 5 miezi 27 siku |
| 2025-04-20 09:47 | 1519 | 6 miaka 12 siku |
| 2025-04-20 08:14 | 4419 | 5 miaka 5 miezi 23 siku |
| 2025-04-19 16:38 | 0319 | 6 miaka 3 miezi 5 siku |
| 2025-04-19 14:46 | 1519 | 6 miaka 11 siku |
| 2025-04-19 11:13 | 4516 | 8 miaka 5 miezi 12 siku |
| 2025-04-18 17:35 | 1904 | 20 miaka 11 miezi 15 siku |
| 2025-04-18 17:33 | 1117 | 8 miaka 1 mwezi 5 siku |
| 2025-04-18 15:46 | 249 | 25 miaka 10 miezi 4 siku |
| 2025-04-18 14:14 | 0821 | 4 miaka 1 mwezi 27 siku |
| 2025-04-17 15:01 | 3114 | 10 miaka 8 miezi 20 siku |