Tyre size calculator

Equivalent sizes for the 225/70 R17 tyre

Sidewall height 158 mmDiameter 747 mm Circumference 2346 mmRevolutions/km 426

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
205/80 R16 -1.67 % 98.3 km/h —
235/70 R16 -1.53 % 98.5 km/h —
255/65 R16 -1.19 % 98.8 km/h —
225/75 R16 -0.37 % 99.6 km/h —
245/70 R16 +0.34 % 100.3 km/h —
215/80 R16 +0.48 % 100.5 km/h —
235/75 R16 +1.63 % 101.6 km/h —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
235/65 R17 -1.26 % 98.7 km/h —
255/60 R17 -1.19 % 98.8 km/h —
225/70 R17 Your size 0 % 100.0 km/h —
245/65 R17 +0.48 % 100.5 km/h —
235/70 R17 +1.87 % 101.9 km/h —

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
255/55 R18 -1.22 % 98.8 km/h —
235/60 R18 -1.02 % 99.0 km/h —
225/65 R18 +0.41 % 100.4 km/h — —
245/60 R18 +0.58 % 100.6 km/h —

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
255/50 R19 -1.22 % 98.8 km/h 8" – 7" – 7,5" – 8,5" – 9"
235/55 R19 -0.75 % 99.3 km/h —
245/55 R19 +0.71 % 100.7 km/h —

20″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
255/45 R20 -1.22 % 98.8 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
255/40 R21 -1.26 % 98.7 km/h 9" – 8,5" – 9,5" – 10"

Sizes equivalent to 225/70 R17:

205/80 R16235/70 R16255/65 R16225/75 R16245/70 R16215/80 R16235/75 R16235/65 R17255/60 R17245/65 R17235/70 R17255/55 R18235/60 R18225/65 R18245/60 R18255/50 R19235/55 R19245/55 R19255/45 R20255/40 R21

225/70 R17 tyres in stock

View all 2 225/70 R17 tyres ›

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