Calculation of tire size 285/60 R18

285/60R18
285 Tire width
60 Profile height
R18 Tire diameter
398 RPM per km
285mm171mm799mm2511mm
285
60
18
195
65
15
Parameters Sizes
Diameter799mm
Width285mm
Circumference2511mm
Profile height171mm
RPM per km398

Sizes for comparison of tires 285/60 R18

R18
R17 -1
R19 +1
R16 -2
R20 +2