Inch ↔ Metric Converter

Convert American (flotation) inch tire sizes to metric and back.

Metric → Inch (Flotation)

Width (mm)Aspect Ratio (%)Rim Diameter (in)

Inch (Flotation)

31.6 x 10.4 R16

Inch (Flotation) → Metric

Diameter (in)Width (in)Rim Diameter (in)

Closest metric size

265/75R15

-1.13 %