When To Buy New Tires May 2026

This is the legal minimum in most regions. If your tread is this low, you must replace your tires immediately.

Tires degrade over time due to environmental exposure, regardless of how much tread is left. How to Buy Tires: A Step-by-Step Guide - US News Cars when to buy new tires

For a stricter safety margin, use a quarter. If Washington's head is fully visible, your tread is below 4/32", and you should plan for a replacement soon. This is the legal minimum in most regions