Do Tire Pressure Monitoring Systems Have Any Flaws?

These days, tire pressure monitoring systems are regulated by the laws in the United States of America. All cars produced after 2007 come with these sensors. Many cars produced prior to 2007 come with them as well, but the requirements were not so severe. All in all, it does not mean that old vehicle drivers are excused to drive without the TPMS. Instead, they are supposed to make this change themselves. Fortunately, it is not such an expensive job. There are more types of sensors in commerce too. Some of them are more expensive than others. Some others are more durable, not to mention about the difference in the visibility. Sensors that are easy to spot are also easy to steal.

The benefits of having such a system on your car are not even worth being mentioned. Most people do not really care about their safety if they check the pressure regularly before hitting the road. They fail to realize that they can lose pressure as they drive too. They do not really understand how seriously increased the braking distance is either. On the other hand, they are more concerned about the expenses. They know that a low pressure will increase the fuel consumption. Financial benefits can go a little further than that if you count the lower insurance rates or the low tread wear and tear.

According to, no one can deny the benefits of tire pressure monitoring sensors, but they are obviously not perfect. They come with some flaws as well. Learning about them can help you make wiser decisions in the long run. So what should you know?

There are no standardized versions

When trying to fit one of these systems on your car, you better make sure that you pick a model that has been developed for it. Some models work on multiple car brands and makes, but this is not a general rule. This is not necessarily a problem caused by the actual system, but by car manufacturers. They maintain their own standards, which clearly vary from one producer to another. They come with different tire pressure recommendations for an optimal performance too. Sizing is yet another relevant consideration. Since there is no standardization, systems must be very carefully selected if you truly expect a solid performance.

They are not too robust

Most TPMS monitors will not last for a lifetime because they are small. They simply cannot get more robust than that. The assembly includes the valve stem or the cap. The TPMS goes inside the tire, while the iTPMS is close to it. Such systems are very fragile, whether you count the monitor or the stem. Stems snap very easily, especially when they are “enhanced” with some extra stuff. If there is one good news about these things, that is the fact that more and more producers try to enhance their durability. Besides, they have become so popular that installing or replacing a system will no longer cost a fortune, yet the overall expenses are still not to be ignored.

They require regular resets

If one of the wheels is moved, most tire pressure monitoring systems need to be reset. The same rule applies if one of the sensors fails and requires replacement. Resetting these systems can be quite challenging, since each cars come with different resetting modes. You might need to check the owner’s manual or reach to a professional service. Doing these operations on your own can be a little confusing.

In conclusion, TPMS sensors are not perfect, but they are, indeed, very helpful. Some of these disadvantages will not interfere with their functionality either.