Kitakwimu umri wa wastani wa matairi katika Tanzania. 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 |
|---|---|---|
| 2023 | 22 | 4.12 |
| 2022 | 7 | 4.54 |
| 2021 | 11 | 2.96 |
| 2020 | 46 | 6.18 |
| 2019 | 6 | 4.55 |
| Tarehe/Saa UTC | DOT | Umri wa tairi |
|---|---|---|
| 2023-12-02 11:56 | 2523 | 5 miezi 13 siku |
| 2023-12-02 11:55 | 1123 | 8 miezi 19 siku |
| 2023-12-02 11:54 | 1023 | 8 miezi 26 siku |
| 2023-11-08 13:31 | 3917 | 6 miaka 1 mwezi 14 siku |
| 2023-10-13 13:08 | 5317 | 5 miaka 9 miezi 12 siku |
| 2023-08-31 14:30 | 4412 | 10 miaka 10 miezi 2 siku |
| 2023-08-31 14:29 | 0518 | 5 miaka 7 miezi 2 siku |
| 2023-08-31 14:26 | 4412 | 10 miaka 10 miezi 2 siku |
| 2023-07-28 14:52 | 2318 | 5 miaka 1 mwezi 24 siku |
| 2023-07-24 19:32 | 3122 | 11 miezi 23 siku |
| 2023-07-24 11:42 | 3122 | 11 miezi 23 siku |
| 2023-07-20 08:17 | 1420 | 3 miaka 3 miezi 20 siku |
| 2023-07-20 08:12 | 1318 | 5 miaka 3 miezi 24 siku |
| 2023-07-20 08:12 | 1318 | 5 miaka 3 miezi 24 siku |
| 2023-07-20 08:10 | 2517 | 6 miaka 1 mwezi 1 siku |
| 2023-07-19 14:44 | 2318 | 5 miaka 1 mwezi 15 siku |
| 2023-07-19 14:40 | 0823 | 4 miezi 29 siku |
| 2023-07-19 13:10 | 0823 | 4 miezi 29 siku |
| 2023-07-19 13:03 | 0823 | 4 miezi 29 siku |
| 2023-06-17 06:49 | 2818 | 4 miaka 11 miezi 8 siku |