Is it okay to drive with the TPMS light on?
The Tire Pressure Monitoring System (TPMS) light is a critical feature in modern vehicles, designed to alert drivers when their tire pressure is too low or too high. While it might be tempting to ignore this warning, driving with the TPMS light on can have serious implications for your safety, fuel efficiency, and the longevity of your tires. In this article, we’ll explore what the TPMS light means, why it’s important, and whether it’s safe to continue driving when it’s illuminated.
What Does the TPMS Light Indicate?
The TPMS light is part of your vehicle’s safety system, and it activates when the tire pressure in one or more of your tires falls below or exceeds the recommended range. This system helps ensure that your tires are properly inflated, which is essential for optimal vehicle performance and safety. There are two common scenarios when the TPMS light might turn on:
- Steady Light: This indicates that one or more tires have low or high pressure and need immediate attention.
- Flashing Light: A flashing TPMS light often signals a malfunction in the system itself, requiring professional diagnostics and repair.
Why Is Proper Tire Pressure Important?
Maintaining the correct tire pressure is crucial for several reasons:
- Safety: Underinflated or overinflated tires can compromise your vehicle’s handling, braking, and stability, increasing the risk of accidents.
- Fuel Efficiency: Properly inflated tires reduce rolling resistance, improving fuel economy and saving you money at the pump.
- Tire Longevity: Incorrect tire pressure can lead to uneven wear, reducing the lifespan of your tires and necessitating costly replacements.
Is It Safe to Drive with the TPMS Light On?
While it might be possible to drive short distances with the TPMS light on, it is not advisable to ignore it for the following reasons:
- Increased Risk of Tire Failure: Driving on underinflated tires can cause overheating, which may lead to a blowout.
- Reduced Vehicle Performance: Low tire pressure affects your car’s handling and braking, especially in emergency situations.
- Potential for Further Damage: Prolonged driving on improperly inflated tires can damage the tire structure and even the wheel itself.
If the TPMS light comes on, it’s best to pull over safely and check your tire pressure as soon as possible. Use a tire pressure gauge to measure the pressure in each tire and compare it to the manufacturer’s recommended levels, which can usually be found in your owner’s manual or on a sticker inside the driver’s side door.
What Should You Do If the TPMS Light Stays On?
If the TPMS light remains on after adjusting your tire pressure, it could indicate a more serious issue, such as:
- A puncture or slow leak in one of your tires.
- A malfunction in the TPMS sensors or system.
- Extreme temperature changes affecting tire pressure.
In such cases, it’s important to visit a trusted auto repair shop for a thorough inspection. At Kevin’s Autos, we specialize in diagnosing and repairing TPMS issues to ensure your vehicle is safe and road-ready. Don’t hesitate to contact us for professional assistance.
Conclusion
Driving with the TPMS light on is not recommended, as it can compromise your safety and lead to costly repairs down the line. Always address the issue promptly by checking your tire pressure and seeking professional help if necessary. Remember, properly inflated tires are key to a safe, efficient, and enjoyable driving experience. If you’re in need of expert tire care or TPMS diagnostics, Kevin’s Autos is here to help!
Frequently Asked Questions
Why is my tire pressure light on but my tires are fine?
One of the most common reasons for a TPMS light staying on despite the tires being properly inflated is a sensor malfunction. TPMS sensors are typically located inside the tire and can wear out or become damaged over time, particularly if you've hit a curb, driven through a pothole, or been off-road.
How much should it cost to replace a tire pressure sensor?
In the event TPMS sensors need to be replaced, the cost can range from approximately $50-$100 each depending on vehicle type.
How serious is TPMS light?
Your TPMS light could save your life
Don't ignore it, don't delay dealing with it. Stop driving and get your tire changed. That light is telling you that you're driving a dangerously under-inflated tire. That can cost you anything from a ruined tire to a lost life.
Will my TPMS reset itself?
Direct TPMS systems reset automatically after tire inflation or rotation. You do need to have these sensors resynchronized when you get new tires, which requires a special tool.
How long can I drive with the TPMS light on?
You don't need to pull over immediately if you see it come on, but you should take action as soon as possible. If you're on the highway or in heavy traffic, it's generally safe to drive for a short distance (a few miles at most) to find a safe place to pull over and check your tires.
Can I ignore the TPMS light?
Ignoring the Tire Pressure Monitoring System (TPMS) is not advisable. The TPMS is designed to enhance your safety by alerting you to low tire pressure. Ignoring it can lead to severe consequences, such as accidents, increased tire wear, and reduced fuel efficiency.
Is TPMS expensive to fix?
The average cost to replace the TPMS Sensor is between $314 and $368. Find out TPMS Sensor replacement pricing for your vehicle.
How much does it cost to replace a tire pressure sensor?
In the event TPMS sensors need to be replaced, the cost can range from approximately $50-$100 each depending on vehicle type.
Can I still drive if my TPMS sensor is bad?
It is not recommended to drive with a bad TPMS (Tire Pressure Monitoring System) sensor.
Can I reset my TPMS myself?
Hold the TPMS reset button until the tire pressure light blinks three times, then release it. Start the car and wait about 20 minutes for the sensor to refresh. You will find the tire pressure monitor reset button under the steering wheel. Refer to your vehicle's owner's manual if you can't find it.
