Tyre size calculator

Equivalent sizes for the 185/50 R14 tyre

Sidewall height 93 mmDiameter 541 mm Circumference 1698 mmRevolutions/km 589

Approved rim widths according to ETRTO: 6" – 5" – 5,5" – 6,5"

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
155/65 R13 -1.64 % 98.4 km/h —
175/60 R13 -0.05 % 100.0 km/h — —
165/65 R13 +0.75 % 100.8 km/h —
155/70 R13 +1.22 % 101.2 km/h —

14″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
195/45 R14 -1.74 % 98.3 km/h 6,5" – 6" – 7" – 7,5" —
185/50 R14 Your size 0 % 100.0 km/h 6" – 5" – 5,5" – 6,5" —

Sizes equivalent to 185/50 R14:

155/65 R13175/60 R13165/65 R13155/70 R13195/45 R14

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