Tyre size calculator

Equivalent sizes for the 165/75 R14 tyre

Sidewall height 124 mmDiameter 603 mm Circumference 1895 mmRevolutions/km 528

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

13″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
165/80 R13 -1.47 % 98.5 km/h — —
175/80 R13 +1.18 % 101.2 km/h — —

14″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
185/65 R14 -1.14 % 98.9 km/h —
175/70 R14 -0.38 % 99.6 km/h —
165/75 R14 Your size 0 % 100.0 km/h — —
195/65 R14 +1.01 % 101.0 km/h —
185/70 R14 +1.94 % 101.9 km/h —

15″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
175/60 R15 -1.98 % 98.0 km/h —
195/55 R15 -1.26 % 98.7 km/h —
165/65 R15 -1.26 % 98.7 km/h —
185/60 R15 0 % 100.0 km/h —
175/65 R15 +0.93 % 100.9 km/h —
195/60 R15 +1.98 % 102.0 km/h —

16″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
185/50 R16 -1.94 % 98.1 km/h 6" – 5" – 5,5" – 6,5"
195/50 R16 -0.25 % 99.8 km/h 6" – 5,5" – 6,5" – 7"
185/55 R16 +1.14 % 101.1 km/h —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
195/45 R17 +0.72 % 100.7 km/h 6,5" – 6" – 7" – 7,5"

Sizes equivalent to 165/75 R14:

165/80 R13175/80 R13185/65 R14175/70 R14195/65 R14185/70 R14175/60 R15195/55 R15165/65 R15185/60 R15175/65 R15195/60 R15185/50 R16195/50 R16185/55 R16195/45 R17

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