Comparison of tire sizes 205/65 R15 and 205/55 R16

205/65R15
205 Tire width
65 Profile height
R15 Tire diameter
492 RPM per km
205mm133mm648mm2034mm
205
65
15
205
55
16
Parameters Sizes Old New
Diameter, mm648632-16 (-2.5%)
Width, mm2052050 (0%)
Circumference, mm20341985-49 (-2.4%)
Profile height, mm133113-20 (-15%)
RPM per km492504+12 (+2.4%)
Clearance change, mm-8
Result:
The diameter differs by -2.5%.
Speedometer reading (km/h)
Real speed (km/h)97.6
Difference (km/h)-2.4

Sizes for comparison of tires 205/65 R15

R15
R14 -1
R16 +1
R17 +2

Sizes for comparison of tires 205/55 R16

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

Ads by size 205/55 R16