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What is the TPMS System?

Your car’s dashboard hosts a variety of indicator lights that will illuminate if onboard sensors detect trouble. The most well known of these lights is the check engine light, but there are plenty of others that you should be paying attention to. One light, which looks like a flat tire with a “!” in it, represents the Tire Pressure Monitoring System (TPMS) and is key to healthy tires. This warning light is designed to alert drivers of potential tire problems by monitoring air pressure, tire temperature and other variables. This system helps maintain safety and efficiency while driving in the following ways.

Improved Handling

A primary role of the TPMS is to monitor air pressure in the tires, as the correct PSI is critical to how your vehicle handles. Tires that are overinflated will not have a wide enough footprint, making it more difficult to control your car on corners. Underinflated tires, on the other hand, can cause pulling, drifting and reduced fuel efficiency; more on the latter in a moment.

Reduced Accident Risk

As mentioned, improperly inflated tires can cause handling issues, and any control-related problem can result in an accident. By paying attention to the TPMS light and getting your vehicle in for service if it comes on will help reduce your chances of being involved in a tire-related wreck.

Increase Tire Life

Your car’s tires need to be properly inflated to get the most life out of them. Some tire manufacturers state that a tire just 5 psi below recommended pressure could lessen the tire's tread life by as much as 25 percent. That means that if your tires are designed to travel 40,000 miles, you will only get 30,000 miles out of them before they need to be replaced if you drive with air pressure that is too low.

Improved Fuel Economy

Underinflated tires can drop fuel economy by about .3% for every 1 psi drop in all four tires. By keeping your vehicle’s tires fully inflated with help from the TPMS, then your SUV or car will continue to get the best fuel economy possible.

If you encounter the TPMS light, don’t hesitate to visit a shop for proper service. For professional TPMS service in Morgan Hill, CA for any make and model head to Fred’s Foreign and Domestic Car Repair. Our team of professional auto maintenance technicians will ensure your vehicle is riding on safe tires. Give us a call at (408) 706-7318 to schedule an appointment for professional auto repair in Morgan Hill.

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