: Minimum 4/32" for safety; 2/32" is legally bald in most states. Age : Check the DOT code ; avoid tires older than 6 years .
: Run your hand across the tread. If one side is smoother than the other, the tire was likely misaligned and will have a shorter remaining life. 2. Decode the Age (DOT Code) buy used tires locally
Visual looks can be deceiving, so use these tactile and data-driven tests: 1. Measure the Tread : Minimum 4/32" for safety; 2/32" is legally
: Insert a penny upside down into the groove. If you can see all of Lincoln's head, the tire is too worn. If one side is smoother than the other,
: Avoid tires with repairs on the sidewall or shoulder. 🔍 How to Inspect a Used Tire
Tires degrade from the inside out over time, even if they aren't driven. Find the letters on the sidewall followed by four digits in an oval: First 2 digits : Week of manufacture. Last 2 digits : Year of manufacture. Example : 1224 means the 12th week of 2024. 3. Check for Fatal Flaws Are Used Tires Safe to Buy? A Comprehensive Guide
: For $5 at an auto parts store like AutoZone, you can get an exact measurement in 32nds of an inch.