Kitakwimu umri wa wastani wa matairi katika Sri Lanka. 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 | 63 | 6.52 |
| 2023 | 76 | 6.59 |
| 2022 | 35 | 6.01 |
| 2021 | 82 | 4.33 |
| 2020 | 77 | 5.49 |
| 2019 | 44 | 6.00 |
| 2018 | 13 | 6.40 |
| 2017 | 2 | 6.28 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2024-11-17 04:55 | 4222 | 2 miaka 1 mwezi |
| 2024-11-12 07:35 | 5115 | 8 miaka 10 miezi 29 siku |
| 2024-11-12 06:37 | 5115 | 8 miaka 10 miezi 29 siku |
| 2024-10-22 04:55 | 2324 | 4 miezi 19 siku |
| 2024-10-22 04:53 | 2324 | 4 miezi 19 siku |
| 2024-10-22 04:50 | 2324 | 4 miezi 19 siku |
| 2024-10-01 14:15 | 4223 | 11 miezi 15 siku |
| 2024-09-30 11:23 | 0411 | 13 miaka 8 miezi 6 siku |
| 2024-09-21 00:06 | 3417 | 7 miaka 1 mwezi |
| 2024-09-21 00:05 | 3716 | 8 miaka 9 siku |
| 2024-09-02 10:42 | 1921 | 3 miaka 3 miezi 23 siku |
| 2024-09-02 10:41 | 4501 | 22 miaka 9 miezi 28 siku |
| 2024-09-02 10:41 | 2021 | 3 miaka 3 miezi 16 siku |
| 2024-09-02 10:40 | 4509 | 14 miaka 10 miezi |
| 2024-09-02 10:40 | 1921 | 3 miaka 3 miezi 23 siku |
| 2024-09-02 10:39 | 2021 | 3 miaka 3 miezi 16 siku |
| 2024-08-26 07:00 | 3622 | 1 mwaka 11 miezi 21 siku |
| 2024-08-12 06:07 | 3720 | 3 miaka 11 miezi 5 siku |
| 2024-08-12 06:07 | 2320 | 4 miaka 2 miezi 11 siku |
| 2024-08-01 13:35 | 3819 | 4 miaka 10 miezi 16 siku |