Tyre size calculator

Equivalent sizes for the 245/35 R17 tyre

Sidewall height 86 mmDiameter 603 mm Circumference 1895 mmRevolutions/km 528

Approved rim widths according to ETRTO: 8,5" – 8" – 9" – 9,5"

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.

Tyre size equivalents

16″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
215/45 R16 -0.55 % 99.5 km/h 7" – 7,5" – 8"
225/45 R16 +0.93 % 100.9 km/h 7,5" – 7" – 8" – 8,5" —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/35 R17 Your size 0 % 100.0 km/h 8,5" – 8" – 9" – 9,5" —
215/40 R17 +0.08 % 100.1 km/h 7,5" – 7" – 8" – 8,5"

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
215/35 R18 +0.76 % 100.8 km/h 7,5" – 7" – 8" – 8,5"
225/35 R18 +1.89 % 101.9 km/h 8" – 7,5" – 8,5" – 9"

Sizes equivalent to 245/35 R17:

215/45 R16225/45 R16215/40 R17215/35 R18225/35 R18

This information is provided for guidance only and does not engage Rupteur's liability in any way.