4 Pieces Tire Depth Gauge, 0-20 Mm Tire Tread Measuring Tool, Auto Tire Wear Gauge Tire Plastic Ruler, For Tire Wear Test For Car Motorcycle Van Truck The product is shipped based on the color or size of the main image of the product page. High-quality materialThe tire depth gauge is made of high-quality plastic materials, which are durable, wear-resistant, resistant to falling and not easy to corrode, thus extending the service life. Easy to UseThe depth gauges can easily measure tire depth, just push the orange tip into the tire thread and check and read the depth. Its not electronic, so dont worry about changing the battery Easy to readMeasuring range: 0-20mm. Precision : 1mm, with contrast color design, the font is enlarged and bold, the scale is clearly visible, which can provide accurate readings. Application range0~20 mm. Standard minimum depth: 1.6mm. Recommended limits: 3mm (0.12 inch) summer tires, 4mm (0.16 inch) winter tires Widely UsedTire depth gauge is widely used to measure the depth of car tires , motorcycles, trucks, etc. and check the depth of the tire treads. Quantity delivered: 4 pieces Product color: yellow Product specifications: length 64.8mm, width 42mm