Comparison of tire sizes 175/65 R14 and 195/65 R14
175/65R14
175
Tire width 
65
Profile height 
R14
Tire diameter 
546
RPM per km 175mm114mm583mm1832mm
175
65
14
195
65
14
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 583 | 609 | +26 (+4.5%) | ||
| Width, mm | 175 | 195 | +20 (+11.4%) | ||
| Circumference, mm | 1832 | 1914 | +82 (+4.5%) | ||
| Profile height, mm | 114 | 127 | +13 (+11.4%) | ||
| RPM per km | 546 | 523 | -23 (-4.2%) | ||
| Clearance change, mm | +13 | ||||
| Result: | The diameter differs by 4.5%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 104.5 |
| Difference (km/h) | 4.5 |
Sizes for comparison of tires 175/65 R14
R14
R13 -1
R15 +1
R16 +2
Sizes for comparison of tires 195/65 R14
R14
R13 -1
R15 +1
R16 +2
