Comparison of tire sizes 285/65 R17 and 265/70 R17

285/65R17




285mm185mm802mm2520mm
285
65
17
265
70
17
Parameters Sizes | Old | New | |||
---|---|---|---|---|---|
Diameter, mm | 802 | 803 | +1 (+0.1%) | ||
Width, mm | 285 | 265 | -20 (-7%) | ||
Circumference, mm | 2520 | 2522 | +2 (+0.1%) | ||
Profile height, mm | 185 | 186 | +1 (+0.5%) | ||
RPM per km | 397 | 396 | -1 (-0.3%) | ||
Clearance change, mm | +1 | ||||
Result: | The diameter differs by 0.1%. |
Speedometer reading (km/h) | |
---|---|
Real speed (km/h) | 100.1 |
Difference (km/h) | 0.1 |
Sizes for comparison of tires 285/65 R17
R17
R16 -1
R18 +1
R19 +2
Sizes for comparison of tires 265/70 R17
R17
R16 -1
R18 +1
R19 +2