TPMS (Tire Pressure Monitoring System) is an important tool for driving safety. It warns drivers of under-inflated tires that could cause a crash. The system uses sensors that continuously monitor the pressure of the tire. When the pressure drops to a certain level, a signal light will illuminate on the dashboard. This is a warning that you need to take action. If your tire is underinflated, it can cause accelerated tread wear, shortened tire life and fuel economy damage.

TPMS is not a substitute for proper tire maintenance. You should always check your tires before a long trip, at least once a month. In addition to providing a warning, your TPMS can provide data on the condition of your spare tire, if you have one. Some TPMS solutions even offer real-time tire pressure monitoring.

TPMS monitors the tire’s pressure in real time and provides an alert if the pressure falls below the manufacturer’s recommended levels. This helps reduce fuel consumption and CO2 emissions. Additionally, the system can help identify a potential air leak. Underinflated tires also decrease performance and compromise safety.

A TPMS can also help detect potholes and other irregularities that may be a potential danger. Lug Nut Indicator This helps you avoid accidents and other hazards. Besides monitoring the inflation of your tires, a TPMS can make data available to the vehicle’s braking system, tire pressure sensor, and tire position sensors.

Tire pressure monitoring systems are standard on newer vehicles. Most models from 2008 or later have a TPMS. However, some 2006 and 2007 model-year vehicles are still equipped with an older version of the system.

There are two basic types of TPMS systems. Direct TPMS is a direct-to-the-wheel system that measures the pressure of a tire by using specialized hardware and software. The information is then sent to the onboard computer. Unlike indirect TPMS, a direct system requires no extra parts.

Direct TPMS is also more accurate than indirect TPMS. While the latter relies on wheel speed sensors to determine if a tire is underinflated, a direct system identifies the problem with individual tires.

There are a variety of aftermarket TPMS solutions that use batteries and other technology. Many OEMs offer their own versions of TPMS as well. These include the BMW and Michelin collaboration known as “connected tire,” which can detect tire irregularities and damage. Other OEMs are working on updating their systems.

There are also several aftermarket products that allow users to check their tire’s pressure in real time. For example, Firestone Complete Auto Care can install a TPMS in your car and monitor the inflation of your tires. Also, NAPA AutoCare offers routine repairs and maintenance to keep your vehicle running smoothly.

Whether you have an old or new TPMS system, it’s still a good idea to regularly check your tire’s inflation. Ideally, you should perform a manual pressure check at least once a month. Otherwise, you might not realize when your tires are under-inflated. As with any other sensors, TPMS sensors can break.