Tyre size calculator
Equivalent sizes for the 305/30 R19 tyre
Sidewall height 92 mmDiameter 666 mm Circumference 2091 mmRevolutions/km 478
Approved rim widths according to ETRTO: 11" – 10,5" – 11,5"
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.
18″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 285/35 R18 | -1.34 % | 98.7 km/h | 10" – 9,5" – 10,5" – 11" | |
| 295/35 R18 | -0.27 % | 99.7 km/h | 10,5" – 10" – 11" – 11,5" | |
| 275/40 R18 | +1.76 % | 101.8 km/h | 9,5" – 9" – 10" – 10,5" – 11" |
19″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 285/30 R19 | -1.79 % | 98.2 km/h | 10" – 9,5" – 10,5" | |
| 295/30 R19 | -0.88 % | 99.1 km/h | 10,5" – 10" – 11" | |
| 305/30 R19 Your size | 0 % | 100.0 km/h | 11" – 10,5" – 11,5" | |
| 275/35 R19 | +1.45 % | 101.5 km/h | 9,5" – 9" – 10" – 10,5" – 11" | |
| 325/30 R19 | +1.83 % | 101.8 km/h | 11,5" – 11" – 12" | — |
20″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 295/25 R20 | -1.49 % | 98.5 km/h | 10,5" – 10" – 11" | — |
| 305/25 R20 | -0.76 % | 99.2 km/h | 11" – 10,5" – 11,5" | — |
| 275/30 R20 | +1.15 % | 101.2 km/h | 9,5" – 9" – 10" |
Sizes equivalent to 305/30 R19:
285/35 R18295/35 R18275/40 R18285/30 R19295/30 R19275/35 R19325/30 R19295/25 R20305/25 R20275/30 R20
305/30 R19 tyres in stock
View all 1 305/30 R19 tyres ›
This information is provided for guidance only and does not engage Rupteur's liability in any way.