Wireless Solar Tire Pressure Monitoring System

This tire pressure monitor features six alarm types for real-time detection of tire issues. It supports solar and USB charging, ensuring continuous operation with a built-in rechargeable lithium battery. It is compatible with various vehicles and includes easy installation with four waterproof external sensors. Price drops from $29.99 to $20.99 when applying the 30% off coupon on-page. Shipping is free for prime members or for orders over $35.