# treadwear

> English word · Noun

## Definitions
1. A numerical measure of how long the tread of a tire can be expected to last.

## Etymology
From tread + wear.

## Source
Compiled from Wiktionary via kaikki.org (CC BY-SA). Data vintage: 2026-05-06.
Canonical page: https://plainspell.com/en/word/treadwear