Understanding TPMS: The Importance of Tire Pressure Monitoring Systems

What is TPMS?

The Tire Pressure Monitoring System (TPMS) checks your tire's air pressure. It alerts you if the pressure is too low. This system is vital for tire performance and your safety on the road. The TPMS light on your dashboard indicates a problem. It could be low tire pressure, a faulty sensor, or a system malfunction.

A functioning TPMS can prevent tire blowouts, improve fuel efficiency, and boost safety. With proper tire pressure, you'll get better handling, longer tire life, and better fuel economy. On the other hand, underinflated tires can hurt performance and raise accident risks.

Components of TPMS

TPMS consists of two main types: Direct TPMS and Indirect TPMS.

• Direct TPMS uses sensors mounted on each tire to measure the air pressure directly. These sensors communicate with the vehicle’s onboard computer, providing real-time pressure readings. If the pressure drops below the recommended level, a warning light will trigger on your dashboard.
• Indirect TPMS does not use direct pressure measurements. Instead, it relies on the vehicle’s ABS (anti-lock braking system) to detect changes in wheel speed. An underinflated tire will rotate at a different speed than the others. This will prompt the system to alert the driver.

Benefits of a Working TPMS

1. Enhanced Safety: A working TPMS greatly lowers the risk of tire blowouts, which can cause serious accidents.
2. Improved Fuel Efficiency: Properly inflated tires reduce rolling resistance. This improves your vehicle's fuel economy. Underinflated tires can reduce fuel efficiency by up to 3% per PSI drop.
3. Extended Tire Life: Proper tire pressure prevents uneven wear. It prolongs tire life and saves you money on replacements.
4. Environmental Benefits: Proper tire pressure lowers CO2 emissions. This helps the environment.

Maintenance Tips for TPMS

To ensure your TPMS is functioning properly, consider the following maintenance tips:

• Check Tire Pressure Regularly: Even with a TPMS, check your tire pressure at least once a month and before long trips.
• Monitor the TPMS Light: If the TPMS light illuminates on your dashboard, do not ignore it. Check your tire pressure. If the light stays on after inflating your tires, consult a pro.
• Replace Sensors as Needed: TPMS sensors have a limited lifespan, usually around 5 to 10 years. If you notice any irregularities or the light stays on, it may be time to replace the sensors.
• Be Mindful of Temperature Changes: Tire pressure can fluctuate with temperature changes. For every 10-degree drop in temperature, tire pressure can decrease by about 1 PSI.
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Don’t let a faulty TPMS light cause unnecessary worry. If your tire pressure monitor has issues, bring your vehicle to Auto Tech. We’ll help you get that tire light working properly, ensuring your vehicle is safe and ready for the road ahead.

   We are proud to serve the communities of Martinsville, Va Collinsville, Va and Henry County area with comprehensive automotive care. As a trusted auto repair shop, tire shop, and oil change service, we’re dedicated to keeping your vehicle in top condition. Whether you need expert repairs, quality tires, or routine maintenance, our team is here to provide reliable service you can count on.       

 Learn more here click here https://www.autotech4u.net/service-list/tpms.

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