How to remove too much air in tire

Last Updated on 9月 23, 2022 by

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Why it is not Recommended to Over inflate your Tires
How to Check your Tire Pressure
Some Tips in Maintaining the Right Tire Pressure
Some useful related articles
References
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How do you release air out of a tire?
How do you let air out of tire without tool?

Many car owners think that when they over inflate their tires, they can expect better fuel efficiency and more responsive handling. Even those who buy used trucks for sale that over inflating their tires would improve the condition of their vehicle. However, the truth is that over inflated tires can be dangerous.

If you want the best fuel efficiency and handling possible for your vehicle, then it would be advisable to follow the manufacturer-recommended tire pressure level. Your manual will tell you what the optimum tire pressure for your car is. Keep in mind that these numbers were determined through a series of tests and studies for each car model, with consideration to the following factors:

Driving comfort
Tread life and tire wear
Fuel efficiency
Handling

Why it is not Recommended to Over inflate your Tires

When you exceed the manufacturer-recommended pressure levels, your tires will wear out sooner than expected. It is worth noting that tires tend to round out on the tread section when they are over inflated. Consequently, the center wears out at a faster rate than the outer edges. It is possible that your tires will only reach half their actual lifespan.

Aside from that, over inflating your tires can also cause traction loss. Even when you drive on regular roads and conditions, over inflated tires can cause your vehicle to lose traction. This would lead to accidents. This problem becomes especially evident during the winter season. Your rides can become harsher as well. When tires are over inflated, they tend to give a bumpier rider. Needless to say, you will feel every dip in the road.

How to Check your Tire Pressure

It is recommended for every driver to own a digital tire gauge. This is one of the items you can keep in the glove compartment. You can also keep a notebook where you can write down the tire pressure and the fuel economy. Here are the steps in checking your tire pressure:

Check the recommended pressure level. You can find the information in the manual or the doorjamb on the driver’s side.
Make sure that the tires are already cooled down before you check the tire pressure.
Remove the valve cap and keep it in a safe place where you won’t lose it.
Get the tire gauge and press it onto the valve stem. You might hear a slight hiss when you do this and again as you release the gauge. Keep it pressed onto the valve stem for a second or two until you get an accurate reading.
Attach the valve stem cap by rotating it clockwise.

As we’ve mentioned, you will find the manufacturer-recommended pressure level on the tire’s sidewall. Here’s how to let air out of over inflated tires:

Remove the cap from the stem by rotating it counterclockwise. Inside the center of the stem, you will find a metal pin.
Get a flat-head screwdriver and place its top over the top of the metal pin, then press it inward. The tire will begin to release air through the valve stem.
Remove the screwdriver, then take your gauge to check the tire pressure.
Repeat the steps until you get the ideal tire pressure. Make sure you attach the cap back to the valve stem.

Some Tips in Maintaining the Right Tire Pressure

- Most types of tire pressure gauges can be bought from auto parts stores.
- If you want to release air from your tires to get your vehicle unstuck from sand or mud, take out about half the air in the tires.

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If your tires are overfilled with air or you need to transport them, you may want to deflate them. Both vehicle tires and bike tires have valves located in them that control the flow of air in and out of the tire. Once you find the valve stem, letting the air out of them is a breeze as long as you follow the right steps.

1
Locate the valve on your tires.[1] The valve is usually found between the spokes near the middle of your tire. The valve stem should look like a short 1–2 inches (2.5–5.1 cm) tube protruding from your tires. It will usually have a black or metal cap on the end of the stem.[2]
- The cap on the stem keeps dirt and dust off your valve.
2
Rotate the cap on the valve counterclockwise to remove it. Removing the cap on the valve will reveal the metallic part of the valve. The valve looks like a round hole with a pin in the center of it.[3]
- Once you remove the cap, put it safely aside in a plastic bag so you don't lose it.
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3
Check the pressure on your tires. Attach a pressure gauge onto the valve on your tires and screw it into place. It should give you a readout for your tire pressure in pounds per square inch, or PSI. Check the owner's manual to see what the recommended pressure should be.[4]
- You can purchase a tire pressure gauge at an automotive store or online.
4
Press the tip of a screwdriver on the metal pin. There will be a thin metal pin in the center of the valve. You can also use a pair of needle-nose pliers or another small, thin tool. Air will start to shoot out of the valve when you apply pressure to the pin.[5][6]
- Lift the screwdriver off of the pin to stop it from deflating.
5
Jack your car up if you're completely deflating your tires. Completely deflating a car or truck tires without jacking up the vehicle can damage your rotors and tires. Find the jack point on the side of the vehicle and use the lever to jack the car up into the air. You can then completely remove the air from the tire safely.
- Read the owner's manual if you're unsure of how to jack up your particular model of car.
6
Unscrew the metal pin to deflate the vehicle tire faster. Use a pair of thin, 5 inches (13 cm) long needle nose pliers and turn the metal pin inside of the valve counterclockwise. Your tires will lose air in a quicker flow than if you just pressed down on the pin. Use this method if you want to deflate your tires quickly.[7]
- Set the metal pin aside in a plastic bag so you don't misplace it.
- Remember to screw the pin back into the valve once you're done.

1
Loosen the cap on the end of the valve. The valve will look like a long stem protruding from your tire. On the end of the stem, there will be a cylindrical cap. Turn the cap counterclockwise until the cap is loose, but don't remove it completely.[8]
2

Fit the end of your tire pump onto your tire. You can usually find the recommended pounds of pressure, or PSI, for your bike tires on the inner part of the tire. Press the end of the tire pump hose onto the end of the valve after you loosen it. Flip the lever on the backside of the tire pump and read the gauge on the pump to see what the pressure level is in your tires. If they are overfilled, you should release some air from them.[9]
3
Remove the tire pump from the valve to deflate the tire. If your tire is overfilled and you want to deflate it, you'll need to remove the pump first. Flip the switch on the back of the pump to the up position and wiggle the pump off the valve.
4
Press down on the tip of the valve to deflate the tire. Pressing down on the cap once it's loose will release the air from the tire. You should hear and feel the air shoot out of the valve as you press down on the valve cap.[10]
5
Push down on the tire to remove the air more quickly. If you want to remove the air from the tire quicker, place it on the ground and push down on it. This will shoot the air out of your tires faster than if you just pressed down on the valve cap.[11]

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About This Article

Article SummaryX

To let air out of a tire, start by removing the cap from the valve located on the side of your tire between the spokes. Next, use the tip of a screwdriver to push in the thin metal pin in the center of the valve and let the air rush out. Alternatively, you can use needle nose pliers to push in the pin. In order to deflate the tire even faster, use pliers to unscrew the metal pin in the valve. However, make sure to put the pin back in when you’re done! For tips on how to let air out of a bicycle tire, read on.

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Thanks to all authors for creating a page that has been read 161,164 times.

Did this article help you?

How do you release air out of a tire?

Remove the cap from the stem by rotating it counterclockwise. Inside the center of the stem, you will find a metal pin. Get a flat-head screwdriver and place its top over the top of the metal pin, then press it inward. The tire will begin to release air through the valve stem.

How do you let air out of tire without tool?

Some valves do not need tools to take air out of tire. You can remove the cap from the valve and let it release excess air on its own. You can hear a hissing sound when it starts.