Built-in or External Tire Pressure Monitoring: Which is Better?

1 Answers
JulianFitz
07/28/25 6:36pm
Both built-in and external types belong to the category of direct tire pressure monitoring systems, with both capable of meeting usage requirements in terms of functionality and quality, and there is no inherent superiority between the two. Below are the pros and cons of each type of tire pressure monitor: 1. Built-in tire pressure monitor: (1) Advantages ① More accurate monitoring data and stable performance. ② Installed inside the tire, making it theft-proof. ③ No need to remove during inflation. (2) Disadvantages ① Requires professional installation at an auto repair shop, which is a complex process. ② Unit price is higher than external types. 2. External tire pressure monitor: (1) Advantages ① Simple installation, allowing car owners to install it themselves by following the instructions. ② Unit price is lower than built-in types. (2) Disadvantages ① Monitoring accuracy is lower compared to built-in types. ② The sensor must be removed each time the tire is inflated. ③ Being exposed, it has poorer anti-theft performance. ④ If the air valve has defects or wear, installation may cause air leakage.
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