Tyre size calculator

Equivalent sizes for the 215/80 R14 tyre

Sidewall height 172 mmDiameter 700 mm Circumference 2198 mmRevolutions/km 455

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
215/80 R14 Your size 0 % 100.0 km/h — —

15″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
195/80 R15 -0.94 % 99.1 km/h —
225/70 R15 -0.51 % 99.5 km/h —
215/75 R15 +0.58 % 100.6 km/h —
235/70 R15 +1.49 % 101.5 km/h — —

16″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
215/65 R16 -1.96 % 98.0 km/h —
235/60 R16 -1.60 % 98.4 km/h —
205/70 R16 -0.87 % 99.1 km/h —
225/65 R16 -0.07 % 99.9 km/h —
195/75 R16 -0.07 % 99.9 km/h —
185/80 R16 +0.40 % 100.4 km/h — —
215/70 R16 +1.13 % 101.1 km/h —
235/65 R16 +1.78 % 101.8 km/h —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
215/60 R17 -1.38 % 98.6 km/h —
235/55 R17 -1.31 % 98.7 km/h —
205/65 R17 -0.18 % 99.8 km/h —
245/55 R17 +0.25 % 100.3 km/h —
225/60 R17 +0.33 % 100.3 km/h —
215/65 R17 +1.67 % 101.7 km/h —

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
235/50 R18 -1.05 % 99.0 km/h 7,5" – 6,5" – 7" – 8" – 8,5"
215/55 R18 -0.84 % 99.2 km/h —
245/50 R18 +0.40 % 100.4 km/h 7,5" – 7" – 8" – 8,5"
225/55 R18 +0.73 % 100.7 km/h —

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
235/45 R19 -0.76 % 99.2 km/h 8" – 7,5" – 8,5" – 9"
245/45 R19 +0.51 % 100.5 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
215/45 R20 +0.29 % 100.3 km/h 7" – 7,5" – 8"
245/40 R20 +0.65 % 100.7 km/h 8,5" – 8" – 9" – 9,5"

22″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
235/30 R22 +0.04 % 100.0 km/h 8,5" —
245/30 R22 +0.91 % 100.9 km/h 8,5" – 8" – 9" —

Sizes equivalent to 215/80 R14:

195/80 R15225/70 R15215/75 R15235/70 R15215/65 R16235/60 R16205/70 R16225/65 R16195/75 R16185/80 R16215/70 R16235/65 R16215/60 R17235/55 R17205/65 R17245/55 R17225/60 R17215/65 R17235/50 R18215/55 R18245/50 R18225/55 R18235/45 R19245/45 R19

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