Submit a measurement

All submissions are reviewed before appearing in the database. Measurements should be taken with calipers on an inflated tire.

Tire

e.g. All Season TR, Tubeless, S TR — leave blank if none

The width printed on the tire sidewall

Rim

Measured between the inner bead walls

Measurement

Widest point of the inflated tire, measured with calipers

Tires widen slightly as the casing relaxes — leave blank if unsure

Inflation pressure when measured

Clincher vs tubeless, etc.