Water in Tires (Is It Bad, How to Remove, Safe to Drive + More)

Water in your tires is not a good thing at all. You won’t have immediate problems from this situation, but it’s something that you would want to get taken care of sooner rather than later.

But you may now be asking: why is having water in my tires a bad thing, and how can I rectify the situation safely? If you’d like to find out, continue reading to see what I discovered!

Why Is It Bad to Have Water in My Tires?

Having water in your tires is something that can cause you a lot of problems. Since water expands from heat faster than air and can freeze unlike air, water in your tires can cause your wheels and tires to feel out-of-balance or like you have a front-end alignment problem. Therefore, you need to have this problem fixed.

Do you think you might be experiencing water in your tires and don’t know what to do about it? If so, keep reading this article to learn how to fix this issue!

Why Is There Water In My Car Tires?

You usually end up with water inside your tires from condensation. Just like when hot air hits a cold glass filled with liquid during the summer, the same thing happens to your tires.

Plus, tires are black, so they attract the sun admittedly.

Another way to get water inside your tires is if the air compressor that is used to fill up your tire has water in it, as water will push through with the air and enter your tires.

Valve stems and valve stem caps are other vulnerable spots to get water into your tire, and of course, any puncture holes can let water seep in.

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However, note that it takes a lot of water to cause a problem.

For the most part, the water you get in your tire will just evaporate on its own, but when it doesn’t, you have to have it fixed.

How Do You Get Water Out of Your Tires?

How Do You Get Water Out of Your Tires?

The easiest and most sophisticated way to get water out of your tire is to take it to a dealership or an auto shop of some kind and have it professionally removed.

An auto technician can put the tire on a mounting machine and unmount the tire, remove the moisture, and remount the tire for you.

This could cost you a few bucks, but once there is water buildup that won’t go away, you have to have it fixed.

What Happens When You Get Water in Your Tires?

If you get enough water in your tires that you can notice your car’s driving characteristics change because of it, you can have a lot of problems.

One problem that can happen is your tire pressure monitoring system (TPMS) can have a hard time reading the correct pressure of your tires.

As well, you may also end up with out-of-balance tires.

This uneven tire balance can cause you to have other problems like uneven tire wear, front-end alignment problems, etc, depending on how long you ignore the issue.

Will Water in a Tire Evaporate?

If you don’t have a lot of water in your tire, meaning you probably don’t even know it’s there, water in your tire can evaporate.

When the sun hits the tire, and the tire warms up and expands, it will eventually go back down to size, which will then take some air and water along with it.

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This process of natural chemistry is why your tires deflate on their own without a puncture hole in them.

Therefore, you should have your tires checked for the correct air pressure occasionally.

Can You Fill Your Tires with Water?

Some tires come with the ability to be filled up with about 75% water maximum. Now, these won’t be your tires on the vehicle that you drive every day on the road.

Tires such as tractor tires can sometimes be filled up with water to help with planting more rubber to an unstable surface for better traction.

This practice is mostly for slow-moving, heavy-lifting vehicles.

Can You Fill Tires in the Rain?

Can You Fill Tires in the Rain?

It is not recommended to fill tires in the rain, as it’s difficult to get the air nozzle and hose to connect and push air into the tire.

However, if your tires are low in an unsafe way, it’s better to fight out the weather and struggle with the hose and nozzle connections than it is to drive unsafely.

Can Car Tires Sit in Water?

Car tires are generally air-sealed, so sitting in water/puddles should not hurt your tires at all.

However, if your car tires are submerged in water, it’d be a good idea to find another spot to park your car if possible.

It might not hurt the tires being submerged in water, but no car parts are designed for this circumstance, and definitely not for long periods of time.

Is It Bad to Drive Over Puddles?

Driving over puddles is not a big deal. In fact, tires are tested and proven before they’re put on the market to be able to drive over puddles without presenting any clear and present danger.

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However, this does not mean you have to drive over puddles. If you can safely avoid a puddle, it can’t hurt your vehicle and may prevent an incident of hydroplaning.

Do Tires Rot in the Water?

Do Tires Rot in the Water?

Although tires are mostly waterproof, this doesn’t mean they can’t be damaged by water.

However, water alone won’t be the culprit of your tires rotting, but it would be the sun and the dry air that would cause this issue.

To know more, you can also read our posts on how long do low-profile tires last, how to remove tire marks from car, and how long do airless tires last.


Almost every car tire that has been mounted to a rim will have some water on the inside of it. In most cases, this is a non-issue for drivers and their cars.

However, sometimes water comes into the tire faster than it evaporates, causing your tire to have some serious issues.You will want to have your dealership or tire shop take care of this problem for you, or it could result in bigger problems down the line.

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