Tyre size calculator

Equivalent sizes for the 215/55 R17 tyre

Sidewall height 118 mmDiameter 668 mm Circumference 2100 mmRevolutions/km 476

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
195/65 R16 -1.25 % 98.8 km/h —
215/60 R16 -0.57 % 99.4 km/h —
205/65 R16 +0.68 % 100.7 km/h —
225/60 R16 +1.22 % 101.2 km/h —
195/70 R16 +1.67 % 101.7 km/h —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
225/50 R17 -1.71 % 98.3 km/h 7" – 6" – 6,5" – 7,5" – 8"
205/55 R17 -1.63 % 98.4 km/h —
235/50 R17 -0.23 % 99.8 km/h 7,5" – 6,5" – 7" – 8" – 8,5"
215/55 R17 Your size 0 % 100.0 km/h —
245/50 R17 +1.29 % 101.3 km/h 7,5" – 7" – 8" – 8,5" —
205/60 R17 +1.44 % 101.4 km/h —
225/55 R17 +1.63 % 101.6 km/h —

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
225/45 R18 -1.29 % 98.7 km/h 7,5" – 7" – 8" – 8,5"
235/45 R18 +0.08 % 100.1 km/h 8" – 7,5" – 8,5" – 9"
245/45 R18 +1.41 % 101.4 km/h 8" – 7,5" – 8,5" – 9"

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
225/40 R19 -0.84 % 99.2 km/h 8" – 7,5" – 8,5" – 9"
235/40 R19 +0.34 % 100.3 km/h 8,5" – 8" – 9" – 9,5"
245/40 R19 +1.56 % 101.6 km/h 8,5" – 8" – 9" – 9,5"

20″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/30 R20 -1.98 % 98.0 km/h 8,5" – 8" – 9"
225/35 R20 -0.42 % 99.6 km/h 8" – 7,5" – 8,5" – 9"
235/35 R20 +0.65 % 100.7 km/h 8,5" – 8" – 9" – 9,5"
245/35 R20 +1.67 % 101.7 km/h 8,5" – 8" – 9" – 9,5"

21″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/30 R21 +1.82 % 101.8 km/h 8,5" – 8" – 9" —

Sizes equivalent to 215/55 R17:

195/65 R16215/60 R16205/65 R16225/60 R16195/70 R16225/50 R17205/55 R17235/50 R17245/50 R17205/60 R17225/55 R17225/45 R18235/45 R18245/45 R18225/40 R19235/40 R19245/40 R19245/30 R20225/35 R20235/35 R20245/35 R20245/30 R21

215/55 R17 tyres in stock

View all 49 215/55 R17 tyres ›

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