Tyre size calculator
Equivalent sizes for the 245/45 R17 tyre
Sidewall height 110 mmDiameter 652 mm Circumference 2049 mmRevolutions/km 488
Approved rim widths according to ETRTO: 8" – 7,5" – 8,5" – 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.
16″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 215/55 R16 | -1.44 % | 98.6 km/h | — | |
| 225/55 R16 | +0.23 % | 100.2 km/h | — | |
| 215/60 R16 | +1.87 % | 101.9 km/h | — |
17″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 235/45 R17 | -1.36 % | 98.6 km/h | 8" – 7,5" – 8,5" – 9" | |
| 265/40 R17 | -1.29 % | 98.7 km/h | 9,5" – 9" – 10" – 10,5" | — |
| 215/50 R17 | -0.86 % | 99.1 km/h | 7" – 6" – 6,5" – 7,5" | |
| 275/40 R17 | -0.08 % | 99.9 km/h | 9,5" – 9" – 10" – 10,5" – 11" | — |
| 245/45 R17 Your size | 0 % | 100.0 km/h | 8" – 7,5" – 8,5" – 9" | |
| 225/50 R17 | +0.70 % | 100.7 km/h | 7" – 6" – 6,5" – 7,5" – 8" | |
| 255/45 R17 | +1.40 % | 101.4 km/h | 8,5" – 8" – 9" – 9,5" |
18″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 265/35 R18 | -1.48 % | 98.5 km/h | 9,5" – 9" – 10" – 10,5" | |
| 235/40 R18 | -1.09 % | 98.9 km/h | 8,5" – 8" – 9" – 9,5" | |
| 275/35 R18 | -0.39 % | 99.6 km/h | 9,5" – 9" – 10" – 10,5" – 11" | |
| 215/45 R18 | -0.23 % | 99.8 km/h | 7" – 7,5" – 8" | |
| 245/40 R18 | +0.16 % | 100.2 km/h | 8,5" – 8" – 9" – 9,5" | |
| 225/45 R18 | +1.13 % | 101.1 km/h | 7,5" – 7" – 8" – 8,5" | |
| 255/40 R18 | +1.36 % | 101.4 km/h | 9" – 8,5" – 9,5" – 10" |
19″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 225/35 R19 | -1.87 % | 98.1 km/h | 8" – 7,5" – 8,5" – 9" | |
| 265/30 R19 | -1.64 % | 98.4 km/h | 9,5" – 9" – 10" | |
| 235/35 R19 | -0.78 % | 99.2 km/h | 8,5" – 8" – 9" – 9,5" | |
| 275/30 R19 | -0.70 % | 99.3 km/h | 9,5" – 9" – 10" | |
| 245/35 R19 | +0.27 % | 100.3 km/h | 8,5" – 8" – 9" – 9,5" | |
| 255/35 R19 | +1.36 % | 101.4 km/h | 9" – 8,5" – 9,5" – 10" | |
| 225/40 R19 | +1.60 % | 101.6 km/h | 8" – 7,5" – 8,5" – 9" |
20″
| Size | Difference | Actual speed at 100 km/h on the speedometer | ETRTO rims | Tyres in stock |
|---|---|---|---|---|
| 265/25 R20 | -1.79 % | 98.2 km/h | — | — |
| 225/30 R20 | -1.44 % | 98.6 km/h | 8" | — |
| 235/30 R20 | -0.51 % | 99.5 km/h | 8,5" | |
| 245/30 R20 | +0.43 % | 100.4 km/h | 8,5" – 8" – 9" | |
| 255/30 R20 | +1.32 % | 101.3 km/h | 9" – 8,5" – 9,5" |
Sizes equivalent to 245/45 R17:
215/55 R16225/55 R16215/60 R16235/45 R17265/40 R17215/50 R17275/40 R17225/50 R17255/45 R17265/35 R18235/40 R18275/35 R18215/45 R18245/40 R18225/45 R18255/40 R18225/35 R19265/30 R19235/35 R19275/30 R19245/35 R19255/35 R19225/40 R19265/25 R20
245/45 R17 tyres in stock
View all 30 245/45 R17 tyres ›This information is provided for guidance only and does not engage Rupteur's liability in any way.
