Do External Tire Pressure Monitors Require Wheel Balancing?
3 Answers
External tire pressure monitors generally do not require wheel balancing. The principle of external tire pressure monitoring sensors is to use a needle to open the tire valve, allowing the sensor to measure the internal tire pressure directly. The sensor cleverly utilizes the thread of the dust cap to secure itself to the valve stem. Tire pressure monitoring works by recording tire rotation speeds or using electronic sensors installed inside or outside the tire to automatically monitor various tire conditions in real-time, providing effective safety assurance while driving. The installation method for external tire pressure monitoring sensors is as follows: 1. Unscrew the dust cap from the valve stem and place the dust cover over it; 2. Install the hex nut and attach the tire pressure sensor; 3. Tighten the sensor using a nut wrench to complete the installation of the external tire pressure sensor.
My car had an external tire pressure monitoring system installed before, and I felt some steering wheel vibration. Later, I went to a repair shop and got a wheel balancing done, which solved the problem. Actually, adding such a device is like adding small weights to the wheels. After installation, it changes the balance point, making it easy for the wheels to vibrate during rotation. Over time, this can cause uneven tire wear and even affect braking performance. I've seen many people on forums overlook this, resulting in numb hands while driving and increased fuel consumption. It's recommended to get a wheel balancing done immediately after installation. Find a professional mechanic to handle it for a few dozen bucks, ensuring safety and comfort. Also, paying more attention to tire pressure readings while driving can save trouble—don't let small issues turn into big problems.
After installing an external tire pressure monitor on my old car, I didn't pay much attention and drove directly onto the road. As a result, the steering wheel vibrated so much on the highway that my hands became sore. Later, I found out that a wheel balance was needed. This device is attached to the valve stem, adding a bit of weight. When it rotates, the imbalance causes shaking like a spinning ball, which can easily lead to vibrations or noise. I think it's best to get a wheel balance done right after installation. The balancing operation isn't expensive and can be completed in about ten minutes at a roadside shop. I also make it a habit to check tire conditions regularly. The monitor helps me avoid air leakage issues, but don't slack off on wheel balancing. After all, smooth driving is the most important thing, and it also protects the tires and extends their lifespan.
