Realtime fourwheel monitoring with performance sensors that sync tire pressure and temperature data for all four tires. Provides early warnings for abnormal tire pressure, air leaks, and temperatures to help prevent tire blowouts, especially during speed driving and longdistance trips. Precise, timely alerts for six types of abnormal conditions, with sensor data detection in about 0.3 seconds. No delays in warning. Broad compatibility: suitable for sedans, SUVs, and 99% of vehicle models including light trucks. The sensors use universal valves and can be installed or removed without tools. Integrated appearance and function: monitors pressure and temperature for all four tires (front, rear, left, right) and transmits data simultaneously. Clear onscreen display provides realtime wheel data and a straightforward understanding of tire conditions. Use scenarios Long road trips and highway driving: continuous monitoring of all four tires helps detect issues early and reduces the risk of failures on the road. speed driving or performance scenarios: rapid alerts enable proactive responses to abnormal tire conditions, enhancing safety. Fleet or multimodel vehicle use: universal compatibility simplifies maintenance across different vehicle types without specialized tooling.