Tyre size calculator
Equivalent sizes for the 165/70 R12 tyre
Sidewall height 116 mmDiameter 536 mm Circumference 1683 mmRevolutions/km 594
To be approved, a tyre's diameter may differ by no more than 2 %. The vehicle's load and speed indices must also be respected.
12″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 165/70 R12 Your size | 0 % | 100.0 km/h | — | — |
| 145/80 R12 | +0.19 % | 100.2 km/h | — | — |
13″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 155/65 R13 | -0.76 % | 99.2 km/h | — | |
| 145/70 R13 | -0.47 % | 99.5 km/h | — | |
| 175/60 R13 | +0.85 % | 100.9 km/h | — | — |
| 165/65 R13 | +1.66 % | 101.7 km/h | — | |
| 135/80 R13 | +1.94 % | 101.9 km/h | — | — |
14″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 195/45 R14 | -0.85 % | 99.2 km/h | 6,5" – 6" – 7" – 7,5" | — |
| 185/50 R14 | +0.90 % | 100.9 km/h | 6" – 5" – 5,5" – 6,5" | — |
Sizes equivalent to 165/70 R12:
145/80 R12155/65 R13145/70 R13175/60 R13165/65 R13135/80 R13195/45 R14185/50 R14
This information is provided for guidance only and does not engage Rupteur's liability in any way.