Comparison of tire sizes 225/65 R16 and 215/75 R16
225/65R16
225
Tire width 
65
Profile height 
R16
Tire diameter 
455
RPM per km 225mm146mm699mm2196mm
225
65
16
215
75
16
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 699 | 729 | +30 (+4.3%) | ||
| Width, mm | 225 | 215 | -10 (-4.4%) | ||
| Circumference, mm | 2196 | 2290 | +94 (+4.3%) | ||
| Profile height, mm | 146 | 161 | +15 (+10.3%) | ||
| RPM per km | 455 | 437 | -18 (-4%) | ||
| Clearance change, mm | +15 | ||||
| Result: | The diameter differs by 4.3%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 104.3 |
| Difference (km/h) | 4.3 |
Sizes for comparison of tires 225/65 R16
R16
R15 -1
R17 +1
R14 -2
R18 +2
Sizes for comparison of tires 215/75 R16
R16
R15 -1
R17 +1
R18 +2
