Tire Size Converter
Convert metric tire sizes to inches.
Example: 255/45R17
| Metric | Inches | |
|---|---|---|
| Overall Diameter | ||
| Tread Width | ||
| Aspect Ratio | ||
| Rim Diameter | ||
| Sidewall Height | ||
| Circumference | ||
| Revolutions | ||
Popular Tire Size Conversions
265/35R20 =
27.3x10.4R20
315/35R30 =
38.7x12.4R30
275/40R19 =
27.7x10.8R19
225/40R20 =
27.1x8.9R20
225/55R19 =
28.8x8.9R19
165/65R14 =
22.4x6.5R14
245/35R17 =
23.8x9.6R17
295/70R18 =
34.3x11.6R18
275/55R19 =
30.9x10.8R19
225/30R18 =
23.3x8.9R18
255/85R16 =
33.1x10R16
315/35R20 =
28.7x12.4R20
205/55R14 =
22.9x8.1R14
305/70R18 =
34.8x12R18
305/25R19 =
25x12R19
325/30R19 =
26.7x12.8R19
285/75R18 =
34.8x11.2R18
305/75R16 =
34x12R16
275/25R21 =
26.4x10.8R21
225/85R16 =
31x8.9R16