Kitakwimu umri wa wastani wa matairi katika Puerto Rico. 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 | 17 | 7.37 |
| 2023 | 13 | 7.67 |
| 2022 | 8 | 9.19 |
| 2021 | 107 | 6.92 |
| 2020 | 36 | 6.19 |
| 2019 | 20 | 4.26 |
| 2018 | 3 | 9.38 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2024-04-19 22:38 | 4222 | 1 mwaka 6 miezi 2 siku |
| 2024-04-07 05:30 | 3318 | 5 miaka 7 miezi 25 siku |
| 2024-04-07 05:27 | 2818 | 5 miaka 8 miezi 29 siku |
| 2024-04-04 18:24 | 3221 | 2 miaka 7 miezi 26 siku |
| 2024-04-04 18:23 | 4121 | 2 miaka 5 miezi 24 siku |
| 2024-03-11 04:06 | 0212 | 12 miaka 2 miezi 2 siku |
| 2024-03-11 04:02 | 1817 | 6 miaka 10 miezi 10 siku |
| 2024-03-11 04:02 | 1812 | 11 miaka 10 miezi 10 siku |
| 2024-03-11 04:00 | 0212 | 12 miaka 2 miezi 2 siku |
| 2024-03-11 01:36 | 3322 | 1 mwaka 6 miezi 25 siku |
| 2024-03-11 01:36 | 3522 | 1 mwaka 6 miezi 11 siku |
| 2024-03-11 01:15 | 4820 | 3 miaka 3 miezi 17 siku |
| 2024-03-01 18:34 | 3811 | 12 miaka 5 miezi 11 siku |
| 2024-02-07 21:23 | 1911 | 12 miaka 8 miezi 29 siku |
| 2024-02-07 21:21 | 2011 | 12 miaka 8 miezi 22 siku |
| 2024-01-16 02:42 | 4314 | 9 miaka 2 miezi 27 siku |
| 2024-01-16 02:25 | 2413 | 10 miaka 7 miezi 6 siku |
| 2023-12-11 19:55 | 0712 | 11 miaka 9 miezi 28 siku |
| 2023-12-11 19:54 | 4311 | 12 miaka 1 mwezi 17 siku |
| 2023-11-13 20:55 | 2322 | 1 mwaka 5 miezi 7 siku |