Tyre size calculator
Equivalent sizes for the 285/35 R21 tyre
Sidewall height 100 mmDiameter 733 mm Circumference 2302 mmRevolutions/km 434
Approved rim widths according to ETRTO: 10" – 9,5" – 10,5" – 11"
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.
20″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 265/40 R20 | -1.73 % | 98.3 km/h | 9,5" – 9" – 10" – 10,5" | |
| 305/35 R20 | -1.53 % | 98.5 km/h | 11" – 10" – 10,5" – 11,5" – 12" | — |
| 275/40 R20 | -0.66 % | 99.3 km/h | 9,5" – 9" – 10" – 10,5" – 11" | |
| 315/35 R20 | -0.59 % | 99.4 km/h | 11" – 10,5" – 11,5" – 12" – 12,5" | |
| 255/45 R20 | +0.66 % | 100.7 km/h | 8,5" – 8" – 9" – 9,5" | |
| 295/40 R20 | +1.53 % | 101.5 km/h | 10,5" – 10" – 11" – 11,5" | |
| 265/45 R20 | +1.87 % | 101.9 km/h | 9" – 8,5" – 9,5" – 10" |
21″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 265/35 R21 | -1.91 % | 98.1 km/h | 9,5" – 9" – 10" – 10,5" | |
| 285/35 R21 Your size | 0 % | 100.0 km/h | 10" – 9,5" – 10,5" – 11" | |
| 255/40 R21 | +0.62 % | 100.6 km/h | 9" – 8,5" – 9,5" – 10" | |
| 295/35 R21 | +0.97 % | 101.0 km/h | 10,5" – 10" – 11" – 11,5" | |
| 265/40 R21 | +1.73 % | 101.7 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 |
|---|---|---|---|---|
| 295/30 R22 | +0.42 % | 100.4 km/h | 10,5" – 10" – 11" | |
| 265/35 R22 | +1.56 % | 101.6 km/h | 9,5" – 9" – 10" – 10,5" |
Sizes equivalent to 285/35 R21:
265/40 R20305/35 R20275/40 R20315/35 R20255/45 R20295/40 R20265/45 R20265/35 R21255/40 R21295/35 R21265/40 R21295/30 R22265/35 R22
285/35 R21 tyres in stock
View all 13 285/35 R21 tyres ›This information is provided for guidance only and does not engage Rupteur's liability in any way.
