Tyre size calculator

Equivalent sizes for the 225/50 R16 tyre

Sidewall height 113 mmDiameter 631 mm Circumference 1984 mmRevolutions/km 504

Approved rim widths according to ETRTO: 7" – 6" – 6,5" – 7,5" – 8"

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

15″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
205/60 R15 -0.68 % 99.3 km/h —
195/65 R15 +0.48 % 100.5 km/h —
215/60 R15 +1.21 % 101.2 km/h — —

16″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
195/55 R16 -1.69 % 98.3 km/h —
225/50 R16 Your size 0 % 100.0 km/h 7" – 6" – 6,5" – 7,5" – 8"
205/55 R16 +0.08 % 100.1 km/h —
195/60 R16 +1.41 % 101.4 km/h —
215/55 R16 +1.81 % 101.8 km/h —

17″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
235/40 R17 -1.85 % 98.2 km/h 8,5" – 8" – 9" – 9,5" —
215/45 R17 -0.97 % 99.0 km/h 7" – 7,5" – 8"
245/40 R17 -0.56 % 99.4 km/h 8,5" – 8" – 9" – 9,5"
225/45 R17 +0.44 % 100.4 km/h 7,5" – 7" – 8" – 8,5"
255/40 R17 +0.68 % 100.7 km/h 9" – 8,5" – 9,5" – 10" —
205/50 R17 +0.84 % 100.8 km/h 6,5" – 5,5" – 6" – 7" – 7,5"
235/45 R17 +1.89 % 101.9 km/h 8" – 7,5" – 8,5" – 9"

18″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
205/40 R18 -1.61 % 98.4 km/h 7,5" – 7" – 8"
245/35 R18 -0.44 % 99.6 km/h 8,5" – 8" – 9" – 9,5"
215/40 R18 -0.36 % 99.6 km/h 7,5" – 7" – 8" – 8,5"
255/35 R18 +0.68 % 100.7 km/h 9" – 8,5" – 9,5" – 10"
225/40 R18 +0.93 % 100.9 km/h 8" – 7,5" – 8,5" – 9"
205/45 R18 +1.61 % 101.6 km/h 7" – 6,5" – 7,5"

19″

Size Difference Actual speed at 100 km/h on the speedometer ETRTO rims Tyres in stock
245/30 R19 -0.28 % 99.7 km/h 8,5" – 8" – 9"
215/35 R19 +0.28 % 100.3 km/h 7,5" – 7" – 8" – 8,5" —
255/30 R19 +0.64 % 100.6 km/h 9" – 8,5" – 9,5"
225/35 R19 +1.37 % 101.4 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
225/30 R20 +1.81 % 101.8 km/h 8" —

Sizes equivalent to 225/50 R16:

205/60 R15195/65 R15215/60 R15195/55 R16205/55 R16195/60 R16215/55 R16235/40 R17215/45 R17245/40 R17225/45 R17255/40 R17205/50 R17235/45 R17205/40 R18245/35 R18215/40 R18255/35 R18225/40 R18205/45 R18245/30 R19215/35 R19255/30 R19225/35 R19

225/50 R16 tyres in stock

View all 9 225/50 R16 tyres ›

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