Making sure that the air pressure inside your car’s tires is right is important for safe driving. Over or under inflated tires wear out easily, are bad for fuel economy, and makes driving risky. Therefore, car owners are highly recommended to have a system in place to regularly monitor tire pressure. A tire pressure monitoring system or a sensor eliminates the need to manually check tires using a pressure gauge. These systems are largely digital as well. As there are many benefits, here are several tips for choosing a reliable tire pressure sensor monitoring system:

While most modern cars have tire pressure monitoring system sensors built into them, there are some that don’t. If you are among the “unlucky” individuals, don’t worry. You can still buy a good TPMS for your car to prevent blowing out the tires while driving. These systems will also detect low/high temperature and pressure, and they will alert you instantly.

Make Sure the Sensor Matches the One Already Inside

Your vehicle already has a sensor that monitors tire pressure and sends the information to the vehicle’s instrument cluster. This sensor is installed by the original equipment manufacturer and exactly matches the vehicle’s model. The OEM sensor also functions at a particular frequency. When you go shopping for tire pressure monitoring sensors, make sure your aftermarket choices have frequencies that match the OEM sensor’s frequency. If there’s a discrepancy, the sensor would give out faulty readings. The aftermarket sensor, in general, should match the year and model of your car exactly.

Find Wheel-Specific Sensors

Some aftermarket sensors do not install well on some vehicles. Most sensors do not install in the same manner as the OEM sensor. Therefore, when you look for a sensor, it’s important to first understand how the sensor is mounted. Car owners should look for sensors that come with wheel specific mounts to make sure the sensor can be installed properly. Some aftermarket sensors may require modifications to prepare the wheel for mounting. Make sure you know these requirements before you buy the sensor.

Choose a Tire Pressure Monitoring System for Vehicles without OEM Sensors

Older vehicle models may not come with OEM sensors already attached. If this is the case with your car, then you need to look for a tire pressure monitoring system, not just a sensor. These sensors accompany a dash mounted display unit inside the car to get readings. Some of these systems are also easier to install because the sensor can be attached to the valve stem instead of inside the tires. These add-on systems are very convenient for all types of vehicles even in the absence of an OEM sensor.

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Know the Different Types of Add-On Sensors

The add-on sensors that come with monitoring systems attached to the tires in different ways. It’s important to understand how suited these different methods of attachment are to your car. For example, there are exterior screw-on sensors that are very easy to install. But these sensors are also vulnerable to road hazards and impact. Sensors built into the valve stem are sturdy, but are hard to install. Some sensors can be glued to the rim of the tire to avoid risking being damaged by valve stem issues. These sensors are hard to replace, however. As there are so many possibilities with both pros and cons, it’s important to do your research and choose the best sensor type that suits your car.

Last but not least, make sure you purchase the sensor from a reputed seller that offers quality assurance and great customer service.