How to Reseat a Lawn Mower Tire

A lawnmower tire is the most essential part of your lawn equipment. It’s what enables you to cut grass and keep it at a perfect height with each pass. With proper care, your tractor or riding lawnmower will continue running smoothly for years. But being out of alignment can cause uneven wear on expensive blades, leading to costly repairs down the road.

Lawnmowers are an excellent tool for lawn care. They come in many different sizes and shapes, but all have one thing in common: tires. Tires provide traction to the ground so the machine can move around quickly. If you notice your tire is losing air quickly or has popped off the rim, it might be time for a new one!  This blog post will show you how to reseat a lawn mower tire with a new one on any size/shape lawnmower tire.

How to Reseat a Lawn Mower Tire

Five Methods to Reseat a Lawn Mower Tire:

1. Jack up the Mower.

If you have a riding mower, jack the rear of the mower off the ground to take pressure off the tire while you are working on it. Take out any lug nuts or bolts holding the wheel in place. Make sure to put them back in place when finished re-seating the tire!

2. Use a Chisel.

Insert a sharp chisel between the bead and wheel. Pry down on the chisel to loosen the tire from the wheel. You can also try a screwdriver, the edge of an old credit card, or anything else you have handy.

3. Cut the Bead.

Use a knife to cut the bead off the wheel. The bead is located on the outside edge of the tire. Cut about halfway through to create a groove that you can use to pry out the inside tire bead.

4. Insert a Tire Iron.

Use a tire iron to pry out the inside tire bead. If you cannot pop the bead off the wheel, try hitting it around the circumference of the wheel with your hammer.

5. Apply Soap Solution to Beads

Now that the bead is off apply a soapy water solution to the beads. This will help slide them back onto the wheel when you are finished re-seating the tire.

Tool and Supplies Required:

  • Socket wrench
  • A flat head screwdriver
  • A pry bar
  • Socket wrench extension

Directions: How to Reseat a Lawn Mower Tire

Directions How to Reseat a Lawn Mower Tire

Step 1: Identify Tire Components

Lawnmower tires typically contain the following parts: the wheel rim, an inner tube, and a rubber outer shell. Another essential part is called a wheel flange, which may be made of plastic or formed steel and helps keep the wheel and tire together.

Step 2: Remove Wheel Nuts

Using a socket wrench fitted with an extension, remove the wheel nuts. The wheel nuts are typically star-shaped and can be pretty tight. If you have trouble removing them, try using penetrating oil on the bolts to help loosen them up before beginning your attempt to remove them.

Step 3: Remove the tire

Once the wheel nuts are removed, the tire will be loose, but it can still be slippery. To prevent injury, make sure to use a pry bar to prevent the tire from slipping out of your hands. Now that all four wheels are off the mower, you have completed this step!

Step 4: Pry off wheel flange.

Using either a flat head screwdriver or a pry bar, pry the wheel flange off from the lawnmower. You may have to apply pressure to both ends of your tool to disengage the wheel flange from either side of the mower blades.

Step 5: Remove Tube Valve Stem.

Using a flat head screwdriver, remove the valve stem, which is usually attached by a bolt. Be sure only to remove the valve stem in this step to ensure you can use it when placing your new tube onto the mower blades to ensure proper inflation.

Step 6: Remove the Inner Tube

The inner tube should now be loose and ready to be removed from the lawnmower. Again, you will need to use a pry bar for this step.

Step 7: Reinstall the Tire.

Begin this step by placing your new tube on top of the mower blades. Make sure that it is appropriately centered and does not disturb the mower blades. Next, place your old inner tube inside of the new one. You can now begin to reinstall the inner tube by placing it on top of the mower blades.

Make sure that your old wheel flange is securely placed around all four parts of the tire, which should now include your new inner tube. Next, use the pry bar to put one side of your new wheel flange at a time and insert each bolt into the pre-drilled holes. Once this is complete, you have successfully reseated your lawnmower tire!

Some Tips and Suggestions:

Some Tips and Suggestions On How to Reseat a Lawn Mower Tire

1. You can inflate the new inner tube to a specific PSI to achieve a desired amount of firmness in the lawnmower blades. It is always good practice to overinflate the tube when you are running it at full pressure.

2. When reseating your lawn mower tire, always check the wheel bearings to make sure they are in good condition and also not too tight or too loose. This can affect how well your lawnmower blades cut grass and how long the blades last.

3. If your lawnmower tire has a slow leak, try adding a little bit of salt to the inner tube before you place it back in the wheel. This will raise the pH level inside the tire and help seal up small punctures, so they do not need to be patched or repaired.

4. If your lawnmower is having a hard time turning or your blades are not cutting well, you may need to remove the tire and check for debris. Lawn clippings can get stuck inside the wheel’s rim and cause a lack of traction when going through thick grass.

5. If your lawn mower tire is flat, you may be able to add air after you have removed the tire from the wheel. Use your fingers to check for sharp pieces of metal or other objects that may be stuck inside of your tire.


It is not difficult to reseat a lawnmower tire, but it does require you to be patient. You will need the following tools A wrench or adjustable pliers for removing the rim nut, an air compressor with sealant foam, and a plug kit. The first step in this process is disconnecting your battery so that there are no sparks near the compressed air system. Next, remove any excess dirt from under the wheel by hand or using compressed air.

Then use your adjustable pliers or wrench on both sides of the rim nut until they come loose enough for you to pull them off with your hands. Once these nuts have been removed, place some sealant foam into each hole where the old plugs were located before. This blog post has given all the step-by-step instructions on how to reseat a lawn mower tire. We hope that the following steps are helpful and easy for anyone who needs them in the future! 

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