[High-quality materials]: The tire tread depth gauge is made of high-quality plastic and metal materials, durable, wear-resistant and corrosion-resistant, can adapt to various conditions adverse weather conditions, ensure long-term stability and reliable use, and can withstand frequent and continuous use. [Accurate and reliable]: The professional tread gauge is available in three different color codes, the green range indicates normal use (6/32-32/32 inches), yellow range indicates cautious tire replacement (3/32-6/32 inches), and red range indicates emergency tire replacement ( 0-3/32 inches). This color-coded design provides clear results, fast and accurate tread depth measurement, intelligent and efficient, ensuring you know the condition of your tires. [Widely Applicable]: The tool Accurate Tire Depth Measuring Tool is a universal tire depth measuring tool, suitable for most vehicles on the market, including cars, SUVs, motorcycles, etc., the measuring range is 32nds (1 -25mm), while providing two scales of inch and millimeter, easy to read, a wider range of application, to meet the needs of different users. [Convenient operation]: the use of measurement tread depth is very simple, without any complicated steps, just insert the metal head gently into the tire tread, then press the black flat edge smoothly onto the tire edge, you can immediately read the measurement results, simple and quick operation, so that users can easily grasp the tire wear situation, for safety squad driving. [Portable Storage]: The meter tool tire threader is small and easy to carry, equipped with a convenient clip, which can be clipped on the pocket or put in the toolbox, does not take up too much space and can be used at any time and does not anywhere, easy to store and transport. This design makes it an ideal, convenient and practical auto accessory.