Comparison of tire sizes 205/55 R16 and 225/45 R17

205/55R16
205 Tire width
55 Profile height
R16 Tire diameter
504 RPM per km
205mm113mm632mm1985mm
205
55
16
225
45
17
Parameters Sizes Old New
Diameter, mm632634+2 (+0.3%)
Width, mm205225+20 (+9.8%)
Circumference, mm19851993+8 (+0.4%)
Profile height, mm113101-12 (-10.6%)
RPM per km504502-2 (-0.4%)
Clearance change, mm+1
Result:
The diameter differs by 0.3%.
Speedometer reading (km/h)
Real speed (km/h)100.4
Difference (km/h)0.4

Sizes for comparison of tires 205/55 R16

R16
R15 -1
R17 +1
R14 -2
R18 +2

Sizes for comparison of tires 225/45 R17

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

Ads by size 225/45 R17