An easy way to measure tread depth, check for uneven wear, etc. Great value for those who value good driving performance.
Pros
β CONVENIENT - Reading for 32 VAT The markings are fairly clear and easy to read allowing you to measure tread depth quickly and accurately. Calibrated from 0 to 1 inch in 1/32 inch. For simplicity and convenience, different coded colors clearly indicate the different stages of tire colors. (Red area on a bar: 0-3/32; Yellow area on a bar: 3/32-6/32; 5. Green area on a bar: 6/32-32/32).