Tyre size calculator

Equivalent sizes for the 215/60 R15 tyre

Sidewall height 129 mmDiameter 639 mm Circumference 2007 mmRevolutions/km 498

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

14″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
195/70 R14 -1.63 % 98.4 km/h —
185/75 R14 -0.91 % 99.1 km/h —
205/70 R14 +0.56 % 100.6 km/h — —
195/75 R14 +1.43 % 101.4 km/h — —
185/80 R14 +1.95 % 102.0 km/h —

15″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
205/60 R15 -1.87 % 98.1 km/h —
195/65 R15 -0.72 % 99.3 km/h —
215/60 R15 Your size 0 % 100.0 km/h — —
185/70 R15 +0.16 % 100.2 km/h —
205/65 R15 +1.31 % 101.3 km/h —
225/60 R15 +1.87 % 101.9 km/h —

16″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
185/60 R16 -1.67 % 98.3 km/h —
225/50 R16 -1.19 % 98.8 km/h 7" – 6" – 6,5" – 7,5" – 8"
205/55 R16 -1.11 % 98.9 km/h —
195/60 R16 +0.20 % 100.2 km/h —
215/55 R16 +0.60 % 100.6 km/h —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/40 R17 -1.75 % 98.3 km/h 8,5" – 8" – 9" – 9,5"
225/45 R17 -0.76 % 99.2 km/h 7,5" – 7" – 8" – 8,5"
205/50 R17 -0.36 % 99.6 km/h 6,5" – 5,5" – 6" – 7" – 7,5"
235/45 R17 +0.68 % 100.7 km/h 8" – 7,5" – 8,5" – 9"
195/55 R17 +1.11 % 101.1 km/h —
215/50 R17 +1.19 % 101.2 km/h 7" – 6" – 6,5" – 7,5"

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/35 R18 -1.63 % 98.4 km/h 8,5" – 8" – 9" – 9,5"
215/40 R18 -1.55 % 98.5 km/h 7,5" – 7" – 8" – 8,5"
225/40 R18 -0.28 % 99.7 km/h 8" – 7,5" – 8,5" – 9"
205/45 R18 +0.40 % 100.4 km/h 7" – 6,5" – 7,5"
235/40 R18 +0.95 % 101.0 km/h 8,5" – 8" – 9" – 9,5"
215/45 R18 +1.83 % 101.8 km/h 7" – 7,5" – 8"

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/30 R19 -1.47 % 98.5 km/h 8,5" – 8" – 9"
215/35 R19 -0.91 % 99.1 km/h 7,5" – 7" – 8" – 8,5" —
225/35 R19 +0.16 % 100.2 km/h 8" – 7,5" – 8,5" – 9"
235/35 R19 +1.27 % 101.3 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
225/30 R20 +0.60 % 100.6 km/h 8" —
235/30 R20 +1.55 % 101.6 km/h 8,5"

Sizes equivalent to 215/60 R15:

195/70 R14185/75 R14205/70 R14195/75 R14185/80 R14205/60 R15195/65 R15185/70 R15205/65 R15225/60 R15185/60 R16225/50 R16205/55 R16195/60 R16215/55 R16245/40 R17225/45 R17205/50 R17235/45 R17195/55 R17215/50 R17245/35 R18215/40 R18225/40 R18

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