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 | 141 | 5.81 |
| 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 |
|---|---|---|
| 2025-07-05 10:59 | 4421 | 3 miaka 8 miezi 4 siku |
| 2025-07-05 10:58 | 4423 | 1 mwaka 8 miezi 5 siku |
| 2025-07-01 09:13 | 1701 | 24 miaka 2 miezi 8 siku |
| 2025-06-28 17:41 | 4422 | 2 miaka 7 miezi 28 siku |
| 2025-06-28 17:40 | 4423 | 1 mwaka 7 miezi 29 siku |
| 2025-06-28 13:27 | 4423 | 1 mwaka 7 miezi 29 siku |
| 2025-06-27 17:49 | 0822 | 3 miaka 4 miezi 6 siku |
| 2025-06-25 11:21 | 3124 | 10 miezi 27 siku |
| 2025-06-21 07:52 | 1717 | 8 miaka 1 mwezi 28 siku |
| 2025-06-21 07:50 | 3421 | 3 miaka 9 miezi 29 siku |
| 2025-06-18 10:37 | 0822 | 3 miaka 3 miezi 28 siku |
| 2025-06-16 15:14 | 1525 | 2 miezi 9 siku |
| 2025-06-16 15:14 | 1125 | 3 miezi 6 siku |
| 2025-06-14 12:51 | 3622 | 2 miaka 9 miezi 9 siku |
| 2025-06-14 12:51 | 3622 | 2 miaka 9 miezi 9 siku |
| 2025-06-12 11:31 | 4818 | 6 miaka 6 miezi 17 siku |
| 2025-06-12 11:26 | 3519 | 5 miaka 9 miezi 17 siku |
| 2025-06-11 12:40 | 2222 | 3 miaka 12 siku |
| 2025-06-09 05:13 | 4618 | 6 miaka 6 miezi 28 siku |
| 2025-06-08 21:01 | 0424 | 1 mwaka 4 miezi 17 siku |