Wide Application: This car tire tread depth gauge is versatile and suitable for use on a wide range of vehicles on the market, including trucks, vans, motorhomes, vans, off-road vehicles and more, helping you to quickly and accurately measure your tire air pressure and make your driving safer. And, you will receive ten of this product, which is very sufficient to meet your monitoring needs.High Quality Material: The car tire tread depth gauge is made of high-quality stainless steel and ABS as the original material, which has good corrosion resistance and can maintain good durability even when used in humid environments. In addition stainless steel hardness is high, while ABS toughness is good, which ensures that the product is not easy to deform or damage, and can withstand large external impact.Easy to Read: The car tire tread depth gauge has 3 color coded areas on it, different colors represent different stages of the tire, very easy to read. The red area indicates that the tire should be replaced, the yellow area warns you that the tire is about to be replaced, and the green area indicates normal. This allows you to measure tread depth quickly and accurately.Accurate and Efficient: This automotive tire pressure gauge reads very accurately and efficiently. The red range on the bar graph is 0 - 3/ 32 inches (0-2/25 mm); the yellow range on the bar graph: 3/ 32 - 6/ 32inches (2/25-5/25 mm); and the green range is 6/ 32 - 1 inch, (5/25-25/25 mm). Allows you to easily and quickly read and calibrate the measured tread depth.Practical Function: The car tire tread depth gauge can accurately measure the tread depth of each tire to ensure that it meets safety standards. Such regular inspections help to identify and solve problems such as uneven tire wear and excessive wear in a timely manner, prolonging the service life of the tires and improving driving safety.