Tyre size calculator
Equivalent sizes for the 245/30 R22 tyre
Sidewall height 74 mmDiameter 706 mm Circumference 2217 mmRevolutions/km 451
Approved rim widths according to ETRTO: 8,5" – 8" – 9"
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.
21″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 265/30 R21 | -1.91 % | 98.1 km/h | 9,5" – 9" – 10" | — |
| 255/35 R21 | +0.86 % | 100.9 km/h | 9" – 8,5" – 9,5" – 10" | |
| 265/35 R21 | +1.84 % | 101.8 km/h | 9,5" – 9" – 10" – 10,5" |
22″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 235/30 R22 | -0.86 % | 99.1 km/h | 8,5" | — |
| 245/30 R22 Your size | 0 % | 100.0 km/h | 8,5" – 8" – 9" | — |
| 255/30 R22 | +0.83 % | 100.8 km/h | 9" – 8,5" – 9,5" | — |
| 265/30 R22 | +1.69 % | 101.7 km/h | 9,5" – 9" – 10" |
Sizes equivalent to 245/30 R22:
265/30 R21255/35 R21265/35 R21235/30 R22255/30 R22265/30 R22
This information is provided for guidance only and does not engage Rupteur's liability in any way.