12PCS Car Tire Pressure Monitor Valve Stem Caps, 2.4Bar 36PSI Sensor Indicator Caps with 3-Color Eye Alert for Cars, Motorcycles, and Bicycles

Features: 1,High-quality steel, corrosion-resistant. 2,Prevents premature tire wear, improves safety. 3,3-color indicator: Green/Normal, Yellow/Low, Red/Alert. 4,Fits most cars, bikes, motorcycles. 5,Package of 12, remove for car wash. Specifications: Name: Car Tire Pressure Monitor Valve Stem Caps Color: As Shown Weight: 10g Diameter:10mm Length:23mm Package:  12 PCS * Car Tire Pressure Monitor Valve Stem Caps Note: 1. Due to manual measurement, please allow a difference of 1-5g/1-2cm. 2. Due to different displays and different lighting, the picture may not reflect the actual color of the item. Thank you for your understanding.

【Durable Steel Construction】Crafted from corrosion-resistant steel for lasting durability. These caps protect your tire valve from dust and damage, ensuring reliable performance mile after mile. 【Monitor Pressure for Safety & Savings】Helps prevent under-inflation, promoting even tire wear, better fuel efficiency, and improved driving control. A simple upgrade for enhanced safety and tire longevity. 【3-Color Visual PSI Alert】Green indicates proper pressure, yellow warns of a ~10% drop, and red alerts you to a ~25% loss. Instantly see your tire's status at a glance. 【Universal 36 PSI Fit】Designed for most cars, trucks, SUVs, motorcycles, and bicycles with standard Schrader valves (36 PSI / 2.4 Bar rating). 【Set of 12 with Helpful Note】Package includes 12 valve caps. For best results, remove them before an automatic car wash to preserve the indicators.