Tyre size calculator
Equivalent sizes for the 265/45 R20 tyre
Sidewall height 119 mmDiameter 747 mm Circumference 2345 mmRevolutions/km 426
Approved rim widths according to ETRTO: 9" – 8,5" – 9,5" – 10"
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.
19″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 255/50 R19 | -1.19 % | 98.8 km/h | 8" – 7" – 7,5" – 8,5" – 9" | |
| 285/45 R19 | -0.99 % | 99.0 km/h | 9,5" – 9" – 10" – 10,5" | |
| 235/55 R19 | -0.71 % | 99.3 km/h | — | |
| 265/50 R19 | +0.14 % | 100.1 km/h | 8,5" – 7,5" – 8" – 9" – 9,5" | |
| 245/55 R19 | +0.75 % | 100.8 km/h | — | |
| 275/50 R19 | +1.50 % | 101.5 km/h | 8,5" – 7,5" – 8" – 9" – 9,5" |
20″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 255/45 R20 | -1.19 % | 98.8 km/h | 8,5" – 8" – 9" – 9,5" | |
| 295/40 R20 | -0.34 % | 99.7 km/h | 10,5" – 10" – 11" – 11,5" | |
| 265/45 R20 Your size | 0 % | 100.0 km/h | 9" – 8,5" – 9,5" – 10" | |
| 275/45 R20 | +1.19 % | 101.2 km/h | 9" – 8,5" – 9,5" – 10" – 10,5" |
21″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 285/35 R21 | -1.84 % | 98.2 km/h | 10" – 9,5" – 10,5" – 11" | |
| 255/40 R21 | -1.22 % | 98.8 km/h | 9" – 8,5" – 9,5" – 10" | |
| 295/35 R21 | -0.88 % | 99.1 km/h | 10,5" – 10" – 11" – 11,5" | |
| 265/40 R21 | -0.14 % | 99.9 km/h | 9,5" – 9" – 10" – 10,5" | |
| 285/40 R21 | +2.01 % | 102.0 km/h | 10" – 9,5" – 10,5" – 11" |
22″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 295/30 R22 | -1.43 % | 98.6 km/h | 10,5" – 10" – 11" | |
| 265/35 R22 | -0.31 % | 99.7 km/h | 9,5" – 9" – 10" – 10,5" | |
| 275/35 R22 | +0.65 % | 100.7 km/h | 9,5" – 9" – 10" – 10,5" – 11" | |
| 285/35 R22 | +1.57 % | 101.6 km/h | 10" – 9,5" – 10,5" – 11" |
Sizes equivalent to 265/45 R20:
255/50 R19285/45 R19235/55 R19265/50 R19245/55 R19275/50 R19255/45 R20295/40 R20275/45 R20285/35 R21255/40 R21295/35 R21265/40 R21295/30 R22265/35 R22275/35 R22285/35 R22
265/45 R20 tyres in stock
View all 27 265/45 R20 tyres ›This information is provided for guidance only and does not engage Rupteur's liability in any way.
