Kitakwimu umri wa wastani wa matairi katika Ugiriki. 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 | 98 | 5.48 |
| 2024 | 252 | 6.95 |
| 2023 | 173 | 5.55 |
| 2022 | 135 | 6.11 |
| 2021 | 225 | 4.71 |
| 2020 | 211 | 5.66 |
| 2019 | 134 | 4.98 |
| 2018 | 29 | 7.85 |
| 2017 | 2 | 21.18 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2025-04-22 14:05 | 2121 | 3 miaka 10 miezi 29 siku |
| 2025-04-21 17:33 | 3516 | 8 miaka 7 miezi 23 siku |
| 2025-04-21 17:32 | 1321 | 4 miaka 23 siku |
| 2025-04-20 16:26 | 3721 | 3 miaka 7 miezi 7 siku |
| 2025-04-17 10:24 | 0920 | 5 miaka 1 mwezi 24 siku |
| 2025-04-16 16:51 | 4724 | 4 miezi 29 siku |
| 2025-04-16 16:51 | 175 | 29 miaka 11 miezi 23 siku |
| 2025-04-15 09:22 | 1321 | 4 miaka 17 siku |
| 2025-04-14 15:45 | 5323 | 1 mwaka 3 miezi 13 siku |
| 2025-04-14 09:02 | 4820 | 4 miaka 4 miezi 22 siku |
| 2025-04-10 17:51 | 3219 | 5 miaka 8 miezi 5 siku |
| 2025-04-07 12:52 | 1324 | 1 mwaka 13 siku |
| 2025-04-07 12:50 | 1324 | 1 mwaka 13 siku |
| 2025-04-07 12:49 | 5223 | 1 mwaka 3 miezi 13 siku |
| 2025-04-07 12:42 | 3223 | 1 mwaka 8 miezi |
| 2025-04-07 12:42 | 4021 | 3 miaka 6 miezi 3 siku |
| 2025-04-07 12:33 | 2614 | 10 miaka 9 miezi 15 siku |
| 2025-04-07 12:30 | 3618 | 6 miaka 7 miezi 4 siku |
| 2025-04-07 12:29 | 0421 | 4 miaka 2 miezi 13 siku |
| 2025-04-06 12:11 | 2520 | 4 miaka 9 miezi 22 siku |