Comparison of tire sizes 205/75 R16 and 195/75 R15
205/75R16
205
Tire width 
75
Profile height 
R16
Tire diameter 
446
RPM per km 205mm154mm714mm2243mm
205
75
16
195
75
15
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 714 | 674 | -40 (-5.6%) | ||
| Width, mm | 205 | 195 | -10 (-4.9%) | ||
| Circumference, mm | 2243 | 2116 | -127 (-5.7%) | ||
| Profile height, mm | 154 | 146 | -8 (-5.2%) | ||
| RPM per km | 446 | 473 | +27 (+6.1%) | ||
| Clearance change, mm | -20 | ||||
| Result: | The diameter differs by -5.6%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 94.3 |
| Difference (km/h) | -5.7 |
Sizes for comparison of tires 205/75 R16
R16
R15 -1
R17 +1
R18 +2
Sizes for comparison of tires 195/75 R15
R15
R14 -1
R16 +1
R17 +2
