Comparison of tire sizes 235/70 R16 and 235/75 R15
235/70R16
235
Tire width 
70
Profile height 
R16
Tire diameter 
433
RPM per km 235mm165mm735mm2310mm
235
70
16
235
75
15
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 735 | 734 | -1 (-0.1%) | ||
| Width, mm | 235 | 235 | 0 (0%) | ||
| Circumference, mm | 2310 | 2304 | -6 (-0.3%) | ||
| Profile height, mm | 165 | 176 | +11 (+6.7%) | ||
| RPM per km | 433 | 434 | +1 (+0.2%) | ||
| Clearance change, mm | -1 | ||||
| Result: | The diameter differs by -0.1%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 99.7 |
| Difference (km/h) | -0.3 |
Sizes for comparison of tires 235/70 R16
R16
R15 -1
R17 +1
R18 +2
Sizes for comparison of tires 235/75 R15
R15
R16 +1
R17 +2
