How to break the bead on a lawn mower tire? 3 Common Methods

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How to break the bead on a lawn mower tire is a problem for everyone. Grass often grows in places that are full of twigs and stones. And these are the working environments of a lawnmower. Therefore, the tires easily experience wear or get leaks or holes. In some cases, you should replace the tire to make sure that the lawnmower works right. And the first thing to do is breaking the tire bead.

Stop wasting your time on ineffective methods. Stop wasting your money on expensive tools. This article will give you some cheap and efficient ways to break the tire bead in your home.

When should you break the bead on a lawn mower tire?

How to break the bead on a lawn mower tire?

There are some circumstances in which your lawn mower tire can get damaged or punctured. The main reason is the wigs and stones in the garden. To make sure that your lawn mower works properly, you should break the bead and replace a new tire if you see that:

  • The tire begins to wear. 
  • Your tire gets flat.
  • There are some leaks or holes in the face of the tire.

In addition, if you want to clean the tire both inside and outside, you can also break the bead and do what you want.

Related Post: How to keep your self-propelled lawn mower running properly

How to break the bead on a lawn mower tire? 3 Common Methods

There are various techniques to break a tire bead. In the following, we will show you how to break the bead easily with the home’s frequent equipment.

Option 1: Breaking the bead with a screwdriver

The tool that you needs:

A 12’’ screwdriver or a longer one. This tool is used for breaking the tire bead.

Step 1: Detaching the damaged or punctured wheel

If you don’t want to replace all the wheels, you should detach the faulty one. Let’s check how flat each wheel is and the number of stones and nuts on it. A wheel that has a lot of leaks or holes is a wheel that needs replacing.

Step 2: Placing the wheel on the ground

Before starting your work, lay the wheel on a flat and clean surface. A bumpy one can lead to some difficulties. A perfect place will make the process easier.

Step 3: Breaking the connection between the tire and rim

First, you detect the wheel’s edge, it is between the tire and the rim. You will insert your extra-long screwdriver into the edge, and break the seal from that place. Remember that don’t push the screwdriver forcefully, because you can damage the rim.

Recommendation: How to start a riding lawn mower with a screw driver

Step 4: Removing the tire from the rim

Using your body weight to help your work. Put one foot on a part of the tire where you are placing the screwdriver. The technique helps you remove the tire from the rim easier. 

Then you move the tool around the edge gently. The tire will come up gradually. Now, the connection on one side of the wheel breaks. Repeating the process on the other side. 

Option 2: Resolving the problem with a wooden board

The tools that you need:

  • A thick wooden board that can bear the weight of a car. The length of the board is equal to the diameter of the wheel.
  • A car – The weight of the car helps you break the tire bead.
  • A wooden block protects the rim from damages.
  • A crowbar.

Step 1: Finding a suitable place

The place must be wide enough to move your car. The solid surface is perfect for you. If the wheel sinks into the ground, you can not continue with this method. The Garage will be the best place. 

Step 2: Setting the tools

You lay the wheel on the ground. Then place the wooden board on the edge of the wheel. The wooden board shouldn’t contact the rim to avoid damage. Put the wooden block underneath the board to prevent damaging the rim as would be the case if you drove straight across the wheel.

Step 3: Breaking the tire bead

After setting everything in the perfect place, you drive your car straight across the board. The weight of the car helps you break the tire bead just in one process. Before removing the rubber, clean the bead, the tire. Then you use the crowbar to raise the tire. 

Option 3: Breaking the bead with a bottle jack

The tool that you needs:

  • A bottle jack.

Step 1: Choosing a perfect place

Choosing a place that has a solid and stable wall. Because the high pressure from the bottle can destroy a weak wall. 

Step 2: Cleaning the tire

The dirty tire can affect the working of the bottle jack.. Your bottle jack can fall while breaking the bead and be broken.

Step 3: Setting the tools

Put one side of the bottle jack contacts to the wall and the other side contacts to the tire. Use heavy objects to stabilize the position. 

Step 4: Breaking the bead

Raising the bottle jack gradually to enhance the pressure. Continue the work until one side of the tire bead breaks. Then do the same process with the other side.


1. Does deflating the tire make the work easier?

Deflating the tire helps reduce the pressure. Therefore, you will not spend too much effort in breaking the connection between the tire and the rim. 

2. How to reconnect the tire and the rim?

First, you place the tire over the rim. Then you stand on the tire to push it down. Put some gel or adhesive on the edge of the rim for a tighter connection. Pumping the wheel with high-pressure air. This will actually reset the bead.

Final thoughts

The tires of lawnmowers are easily damaged. In some cases, you must replace the tire yourself to continue your work. There are many methods that you can apply. However, the above methods are 100% successful. 

Moreover, the above tools seem to be in every home. If you don’t have them, it is cheap to buy one. The process is not more difficult than a kid-play game. How to break the bead on a lawn mower tire isn’t as difficult as you think. You can complete the repair work even if you are a newbie. 

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