Comparison of tire sizes 275/60 R17 and 265/65 R17
275/60R17
275
Tire width 
60
Profile height 
R17
Tire diameter 
418
RPM per km 275mm165mm762mm2393mm
275
60
17
265
65
17
| Parameters Sizes | Old | New | |||
|---|---|---|---|---|---|
| Diameter, mm | 762 | 776 | +14 (+1.8%) | ||
| Width, mm | 275 | 265 | -10 (-3.6%) | ||
| Circumference, mm | 2393 | 2439 | +46 (+1.9%) | ||
| Profile height, mm | 165 | 172 | +7 (+4.2%) | ||
| RPM per km | 418 | 410 | -8 (-1.9%) | ||
| Clearance change, mm | +7 | ||||
| Result: | The diameter differs by 1.8%. | ||||
| Speedometer reading (km/h) | |
|---|---|
| Real speed (km/h) | 101.9 |
| Difference (km/h) | 1.9 |
Sizes for comparison of tires 275/60 R17
R17
R16 -1
R18 +1
R15 -2
R19 +2
Sizes for comparison of tires 265/65 R17
R17
R16 -1
R18 +1
R15 -2
R19 +2
