The PSI should always be monitored. Believe it or not, tire pressure is a vital component behind every car’s overall performance, handling, fuel economy and plenty of other things. Other than improving your car’s performance levels, PSI is capable of improving the life of your tires significantly. That said, every tire, no matter how great its material is, leaks. In some cases, the PSI leaks are slow, while others tend to deflate within a few seconds.

Identifying PSI loss, especially when its subtle, can be quite challenging. Fortunately, there are some telltale signs that can help you determine whether your tires have enough PSI. They will help you prevent tire deflation while making sure your tire remains in good shape for years to come. So without further ado, let us discuss the main reason behind the PSI drops in your tire.


Virtually everybody knows that punctures are arguably the biggest reason behind deflated tires. What a lot of people do not know, however, is that there are different puncture types. In some of them, the PSI drops are barely noticeable, while others result in a full-fledged blowout. Sharp objects like nails, pins, glass, etc are generally the main culprits behind slower PSI drops. Sure, they seem harmless at first, but you must address them right away as not doing so could lead to massive PSI drops in your tires.

Faulty Valves and PSI

Tire valves are an essential component for air retention in tires. Refilling tires that do not have air valves is next to impossible. So, if you notice significant air loss in your tires, checking the valves would be a good idea. You’d be surprised to learn that damaged or faulty air valves are often the reason behind slow and gradual loss of PSI. Something as simple as shutting the valve too tight can damage it and result in loss of air. If you think that your valve stem core is broken, consider replacing it to prevent air loss while on the road.

Extreme Temperatures

Extreme weather can have a massive impact on your tires. Whether it’s the scorching heat of the summer or simply the winter season, changes in the temperature affect PSI levels in more ways than one. The tires tend to contract when the weather is cold and expand when it is hot.

Tire Maintenance Tips You Should Follow


– Avoid driving over potholes, glass shards and other roadside hazards. Even the tiniest of pieces can cause irreparable damage to your tires.

– Fill your tires regularly as they can lose PSI naturally as well. Osmosis and changes in the temperature are often the reason why this happens.

– Use an automatic tire pressure monitoring system to determine whether your tires need to be inflated.