Comparison of tire sizes 225/45 R17 and 195/65 R15

225/45R17
225 Tire width
45 Profile height
R17 Tire diameter
502 RPM per km
225mm101mm634mm1993mm
225
45
17
195
65
15
Parameters Sizes Old New
Diameter, mm634635+1 (+0.2%)
Width, mm225195-30 (-13.3%)
Circumference, mm199319930 (0%)
Profile height, mm101127+26 (+25.7%)
RPM per km5025020 (0%)
Clearance change, mm+1
Result:
The diameter differs by 0.2%.
Speedometer reading (km/h)
Real speed (km/h)100
Difference (km/h)0

Sizes for comparison of tires 225/45 R17

R17
R16 -1
R18 +1
R15 -2
R19 +2

Sizes for comparison of tires 195/65 R15

R15
R14 -1
R16 +1
R17 +2

Ads by size 195/65 R15