If you've made the switch to tubeless tyres, you know the benefits they offer—improved puncture resistance, lower rolling resistance, and the ability to run lower pressures for better traction. However, tubeless tyres come with their own set of quirks and potential issues. In this article, we'll explore some of the most common tubeless tyre problems and provide practical solutions to help you keep rolling smoothly.
Tubeless Tyre Setup Mistakes
One of the most common tubeless tyre problems stems from improper setup. Here are some key areas to focus on:
Rim Tape Application
Correctly applying rim tape is crucial for a successful tubeless tyre setup. Follow these steps:
- Clean the rim surface thoroughly with isopropyl alcohol.
- Start taping 1-2 spoke holes before the valve stem hole and end 1-2 holes past it.
- Ensure the tape fully contacts the rim with no gaps in the center.
Apply the tape evenly across the rim channel, extending a few millimeters up the sidewalls.
Carefully insert the valve through the tape to avoid tearing.
Tire Installation Technique
Tubeless tyres require a different installation approach compared to traditional tubed setups:
- You can begin the installation opposite the valve to make the process easier.
- Keep both tyre beads off the rim shoulders and inside the center channel during installation.
- Tubeless rim channels feature two prominent shoulders to maintain a constant seal around the rim.
Inflation and Seating the Tyre
Getting the tyre to seat correctly on the rim is essential for a secure, leak-free setup:
- Use an air compressor, high-volume floor pump, or CO2 cartridge to inflate the tyre and seat it on the rim quickly.
- Check for leaks after inflation and before adding sealant. An adequately set up wheel should hold air for several minutes to hours.
Dealing With Tubeless Tyre Valve Issues
Tubeless tyre valve issues can be frustrating, but they're often easy to resolve:
- If air leaks at the valve stem, it indicates a compromised rim tape job, allowing air into the rim cavity.
- Ensure the valve stem is seated correctly and only finger-tight.
- If air continues to leak, there's likely a breach in the rim tape.
- Stop inflating if air or sealant comes from the valve hole. Remove the tire and inspect the tape job.
Adding Tubeless Sealant
Sealant is a key component in preventing flats and sealing small punctures:
- After verifying the tyre holds air, deflate it and remove the valve core.
- Insert the required amount of sealant, holding the valve at 5 or 7 o'clock to prevent sealant from burping out during installation.
- Inflate the tyre, hold the wheel vertically, and shake it forward and back with your hands at 10 and 2 o'clock.
- Rotate the wheel slowly while shaking to distribute the sealant evenly.
- Listen for leaks and focus on those areas to allow the sealant to seal any imperfections.
Fixing Flats on the Road
Even with tubeless tyres, flats can happen. Here's how to handle them:
- Locate a safe place to stop and work on the tire.
- Find the puncture-causing object (screw, nail, etc.), which is usually still in the tyre.
- Carefully remove the object with pliers. Don't ride on the tyre even if it's not fully deflated.
Tubeless Tyre Repair Kits
Carrying a tubeless tyre repair kit can help you fix flats and keep riding:
- These kits typically include vulcanized rubber strips, sealant, compressed air, a box cutter, a rough awl, and an insertion tool.
- Clean the puncture hole with the awl, removing any residue.
- Insert a glue-sprinkled rubber strip about 2/3 into the hole using the tool.
- Remove the tool, inflate the tyre, and trim the excess strip with the blade.
- Repairs punctures up to 8mm more effectively than inflate-and-repair sprays.
While repair kits take more effort than sprays, the process is still relatively simple, and many online tutorials are available. Keep in mind that these repairs work best for centered tread punctures. Cornering forces can unseat edge repairs.
Remember to carry spare air canisters, as you may need one to locate the leak. Use gloves to avoid cold burns from rapid air release. Treat any roadside repair as a temporary fix—ride at reduced speed to a gas station to check the pressure after the repair. Visit a tire specialist as soon as possible for a proper replacement, even if the repair seems to be holding.
How To Prioritize Road Safety In Case Of A Puncture
When repairing tyres on the road, always prioritize safety:
- Find a safe spot off the road to avoid traffic.
- Check the pressure at the next gas station after a temporary repair, as the tyre may not be fully inflated.
- Visit a tyre shop as soon as possible for a proper replacement, even if the repair seems to be holding.
- Remember that roadside repairs are temporary—don't continue riding on a repaired tyre for an extended period.
- Regularly inspect your repair kit and sealants for expiration to ensure they function when needed.
Bottom Line
By understanding common tubeless tyre problems and how to address them, you can enjoy the benefits of tubeless tyres with confidence. Proper setup, regular maintenance, and carrying the right tools can help you handle most issues that arise on the road. Remember, while tubeless tyres offer improved performance and puncture resistance, they're not invincible. Always prioritize safety and seek professional help when needed.
If you're looking for high-quality tubeless tyres that can handle a variety of conditions, choosing Eurogrip can be a winning move. Our rigorously tested tyres cater to quality-conscious riders seeking reliable performance for daily commutes, off-road adventures, and leisure rides alike.
By following the tips and techniques outlined in this guide, you'll be well-equipped to tackle common tubeless tyre problems and keep your rides running smoothly.
