The Ultimate DIY Guide: How to Change a Tubeless Tire

Tubeless tires have become increasingly popular in the cycling world due to their ability to provide a smoother ride, better traction, and improved puncture resistance. However, changing a tubeless tire can be a more complex process compared to traditional clincher tires. In this comprehensive guide, we’ll walk you through the step-by-step process of changing a tubeless tire, providing you with the technical details and expert tips to ensure a successful and hassle-free experience.

Necessary Tools and Supplies

Before you begin the tire-changing process, make sure you have the following tools and supplies on hand:

  1. Tire Levers: High-quality tire levers are essential for safely removing the tire from the rim without damaging either component.
  2. Tubeless Valve: This specialized valve will allow you to inflate the tire and add sealant.
  3. Tubeless Sealant: The sealant is responsible for sealing any small punctures or air leaks in the tire.
  4. Air Compressor or CO2 Inflator: A high-pressure air source is necessary to properly seat the tire bead on the rim.
  5. Rim Tape: If the rim tape is damaged or worn, you may need to replace it to ensure a proper seal.
  6. Cleaning Supplies: Have a rag, degreaser, and isopropyl alcohol on hand to clean the rim and tire before installation.

Step-by-Step Guide

how to change a tubeless tire

1. Remove the Wheel from the Bike

Start by removing the wheel from your bike. This will give you better access to the tire and make the entire process easier to manage.

2. Deflate the Tire

Use the valve core to completely deflate the tire. This will make it easier to break the tire bead from the rim.

3. Break the Tire Bead

Using your tire levers, carefully work the tire bead off the rim. Start on the opposite side of the valve stem and work your way around the entire circumference of the tire. Be cautious not to damage the rim or tire during this process.

4. Remove the Tire

Once the tire bead is broken, you can fully remove the tire from the rim. Inspect the tire for any signs of wear or damage, and set it aside.

5. Clean the Rim

Use a degreaser and isopropyl alcohol to thoroughly clean the rim. This will ensure a proper seal between the tire and the rim.

6. Install the New Tire

Begin by installing one side of the new tire bead onto the rim. Work your way around the rim, using your tire levers if necessary, until the entire bead is seated.

7. Apply Sealant

Apply a thin, even layer of tubeless sealant to the inside of the tire. This will help the tire seal to the rim and prevent air leaks.

8. Install the Tubeless Valve

Insert the tubeless valve through the designated hole in the rim and tighten it securely. Make sure the valve is properly aligned and not obstructed.

9. Inflate the Tire

Use an air compressor or CO2 inflator to quickly inflate the tire. The high pressure will help the tire bead seat properly on the rim. Aim for the following inflation pressures:

Tire Width Recommended Inflation Pressure
23-28 mm 60-80 PSI (4.1-5.5 bar)
29-32 mm 50-70 PSI (3.4-4.8 bar)
33-40 mm 40-60 PSI (2.8-4.1 bar)
41-47 mm 30-50 PSI (2.1-3.4 bar)

10. Add Sealant

Once the tire is inflated, add the recommended amount of tubeless sealant through the valve stem. The sealant will help seal any small punctures or air leaks that may occur.

11. Reinstall the Wheel

After the tire is seated and sealed, reinstall the wheel on your bike and tighten the quick-release lever or thru-axle securely.

Technical Specifications and Considerations

When changing a tubeless tire, there are several technical factors to keep in mind:

  1. Tire Width: The width of the tire will affect the amount of sealant needed and the pressure required to seat the bead. Wider tires generally require more sealant and higher inflation pressures.

  2. Rim Width: The width of the rim will also impact the pressure required to seat the bead and the amount of sealant needed. Wider rims may require higher inflation pressures to achieve a proper seal.

  3. Sealant Type and Amount: Different types of tubeless sealants may have varying recommended amounts. Be sure to follow the manufacturer’s guidelines for the specific sealant you are using.

  4. Inflation Pressure: The pressure required to seat the tire bead can vary depending on the tire and rim combination. As a general rule, tubeless tires require higher inflation pressures than traditional clincher tires.

  5. Rim Tape: Ensure that the rim tape is in good condition and properly installed to create a reliable air-tight seal.

  6. Tire Compatibility: Always check the compatibility of the tire and rim before attempting to install a tubeless setup. Some tire and rim combinations may not be suitable for tubeless conversion.

By understanding these technical specifications and considerations, you can ensure a successful tubeless tire change and enjoy the benefits of improved performance and puncture resistance.


Changing a tubeless tire may seem daunting at first, but with the right tools, knowledge, and attention to detail, it can be a straightforward process. By following the step-by-step guide and keeping the technical considerations in mind, you can confidently tackle this task and maintain your tubeless setup for a smooth and reliable ride.

Remember, if you encounter any issues or have additional questions, don’t hesitate to consult the resources provided or seek assistance from a professional bike mechanic.

Happy riding!


  1. How to Change a Tubeless Tire
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  3. The Ultimate Guide to Tubeless Tires