Comparison of tire sizes 165/80 R13 and 175/70 R13
165/80R13
165
Tire width
80
Profile height
R13
Tire diameter
536
RPM per km
165mm132mm594mm1867mm
165
80
13
175
70
13
Parameters Sizes | Old | New | |||
---|---|---|---|---|---|
Diameter, mm | 594 | 575 | -19 (-3.2%) | ||
Width, mm | 165 | 175 | +10 (+6.1%) | ||
Circumference, mm | 1867 | 1807 | -60 (-3.2%) | ||
Profile height, mm | 132 | 123 | -9 (-6.8%) | ||
RPM per km | 536 | 553 | +17 (+3.2%) | ||
Clearance change, mm | -10 | ||||
Result: | The diameter differs by -3.2%. |
Speedometer reading (km/h) | |
---|---|
Real speed (km/h) | 96.8 |
Difference (km/h) | -3.2 |
Sizes for comparison of tires 165/80 R13
R13
R14 +1
R15 +2
Sizes for comparison of tires 175/70 R13
R13
R14 +1
R15 +2