Comparison of tire sizes 195/55 R16 and 185/65 R15

195/55R16
195 Tire width
55 Profile height
R16 Tire diameter
513 RPM per km
195mm107mm621mm1951mm
195
55
16
185
65
15
Parameters Sizes Old New
Diameter, mm621622+1 (+0.2%)
Width, mm195185-10 (-5.1%)
Circumference, mm19511952+1 (+0.1%)
Profile height, mm107120+13 (+12.1%)
RPM per km513512-1 (-0.2%)
Clearance change, mm+1
Result:
The diameter differs by 0.2%.
Speedometer reading (km/h)
Real speed (km/h)100.1
Difference (km/h)0.1

Sizes for comparison of tires 195/55 R16

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

Sizes for comparison of tires 185/65 R15

R15
R14 -1
R16 +1
R13 -2
R17 +2

Ads by size 185/65 R15