Comparison of tire sizes 225/35 R19 and 265/30 R19
225/35R19
225
Tire width 
35
Profile height 
R19
Tire diameter 
497
RPM per km 225mm79mm640mm2011mm
225
35
19
265
30
19
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 640 | 642 | +2 (+0.3%) | ||
| Width, mm | 225 | 265 | +40 (+17.8%) | ||
| Circumference, mm | 2011 | 2016 | +5 (+0.2%) | ||
| Profile height, mm | 79 | 80 | +1 (+1.3%) | ||
| RPM per km | 497 | 496 | -1 (-0.2%) | ||
| Clearance change, mm | +1 | ||||
| Result: | The diameter differs by 0.3%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 100.2 |
| Difference (km/h) | 0.2 |
Sizes for comparison of tires 225/35 R19
R19
R18 -1
R20 +1
R17 -2
Sizes for comparison of tires 265/30 R19
R19
R18 -1
R20 +1
R17 -2