Comparison of tire sizes 145/80 R13 and 175/65 R14

145/80R13
145 Tire width
80 Profile height
R13 Tire diameter
566 RPM per km
145mm116mm562mm1766mm
145
80
13
175
65
14
Parameters Sizes Old New
Diameter, mm562583+21 (+3.7%)
Width, mm145175+30 (+20.7%)
Circumference, mm17661832+66 (+3.7%)
Profile height, mm116114-2 (-1.7%)
RPM per km566546-20 (-3.5%)
Clearance change, mm+11
Result:
The diameter differs by 3.7%.
Speedometer reading (km/h)
Real speed (km/h)103.7
Difference (km/h)3.7

Sizes for comparison of tires 145/80 R13

R13
R14 +1
R15 +2

Sizes for comparison of tires 175/65 R14

R14
R13 -1
R15 +1
R16 +2

Объявления с размером 175/65 R14