Comparison of tire sizes 235/75 R16 and 245/75 R16
235/75R16
235
Tire width 
75
Profile height 
R16
Tire diameter 
419
RPM per km 235mm176mm759mm2384mm
235
75
16
245
75
16
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 759 | 774 | +15 (+2%) | ||
| Width, mm | 235 | 245 | +10 (+4.3%) | ||
| Circumference, mm | 2384 | 2431 | +47 (+2%) | ||
| Profile height, mm | 176 | 184 | +8 (+4.5%) | ||
| RPM per km | 419 | 411 | -8 (-1.9%) | ||
| Clearance change, mm | +8 | ||||
| Result: | The diameter differs by 2%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 102 |
| Difference (km/h) | 2 |
Sizes for comparison of tires 235/75 R16
R16
R15 -1
R17 +1
R18 +2
Sizes for comparison of tires 245/75 R16
R16
R15 -1
R17 +1
R18 +2