Comparison of tire sizes 135/80 R13 and 145/80 R13
135/80R13
135
Tire width
80
Profile height
R13
Tire diameter
583
RPM per km
135mm108mm546mm1716mm
135
80
13
145
80
13
Parameters Sizes | Old | New | |||
---|---|---|---|---|---|
Diameter, mm | 546 | 562 | +16 (+2.9%) | ||
Width, mm | 135 | 145 | +10 (+7.4%) | ||
Circumference, mm | 1716 | 1766 | +50 (+2.9%) | ||
Profile height, mm | 108 | 116 | +8 (+7.4%) | ||
RPM per km | 583 | 566 | -17 (-2.9%) | ||
Clearance change, mm | +8 | ||||
Result: | The diameter differs by 2.9%. |
Speedometer reading (km/h) | |
---|---|
Real speed (km/h) | 102.9 |
Difference (km/h) | 2.9 |
Sizes for comparison of tires 135/80 R13
R13
R14 +1
R15 +2
Sizes for comparison of tires 145/80 R13
R13
R14 +1
R15 +2