Comparison of tire sizes 195/45 R16 and 205/45 R16
195/45R16
195
Tire width 
45
Profile height 
R16
Tire diameter 
547
RPM per km 195mm88mm582mm1828mm
195
45
16
205
45
16
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 582 | 591 | +9 (+1.5%) | ||
| Width, mm | 195 | 205 | +10 (+5.1%) | ||
| Circumference, mm | 1828 | 1856 | +28 (+1.5%) | ||
| Profile height, mm | 88 | 92 | +4 (+4.5%) | ||
| RPM per km | 547 | 539 | -8 (-1.5%) | ||
| Clearance change, mm | +5 | ||||
| Result: | The diameter differs by 1.5%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 101.5 |
| Difference (km/h) | 1.5 |
Sizes for comparison of tires 195/45 R16
R16
R15 -1
R17 +1
R14 -2
Sizes for comparison of tires 205/45 R16
R16
R15 -1
R17 +1
R14 -2
R18 +2