Comparison of tire sizes 175/65 R14 and 205/60 R14
175/65R14
175
Tire width 
65
Profile height 
R14
Tire diameter 
546
RPM per km 175mm114mm583mm1832mm
175
65
14
205
60
14
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 583 | 602 | +19 (+3.3%) | ||
| Width, mm | 175 | 205 | +30 (+17.1%) | ||
| Circumference, mm | 1832 | 1890 | +58 (+3.2%) | ||
| Profile height, mm | 114 | 123 | +9 (+7.9%) | ||
| RPM per km | 546 | 529 | -17 (-3.1%) | ||
| Clearance change, mm | +10 | ||||
| Result: | The diameter differs by 3.3%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 103.2 |
| Difference (km/h) | 3.2 |
Sizes for comparison of tires 175/65 R14
R14
R13 -1
R15 +1
R16 +2
Sizes for comparison of tires 205/60 R14
R14
R13 -1
R15 +1
R16 +2