Did you notice that your wheels wobble while biking? If yes, that may be a sign of a flat tire. Let’s say that you got it fixed for the next trip, and the same thing happens. This time, you start to wonder “why does my bike tire keep going flat?”
You are viewing: Why Does My Bike Tire Keep Going Flat
It could be because of a tiny fixable hole, things trapped in the tire, or you have to change your internal tube.
Check out this article to quickly determine if you have a faulty tire. This way, you can easily avoid it in the future.
Reasons Why Bike Tires Go Flat
I will go directly to the common reasons why a bike tire keeps going flat. So, take a look at this list:
Now that I’ve introduced the common causes that make a bike tire flat, it’s time to thoroughly discuss some of these and fix them.
1. A Sharp Object is Stuck
If a sharp thing is stuck in the bike tire, the first thing is to remove the object that pierced the bike tube. Do this immediately before installing a new tube, as any sharp item can poke through the new tube if left unchecked.
Read more : Why Is Biology So Hard
If you got flat bicycle tires, I highly suggest examining the tire’s exterior and interior while wearing gloves. Remove any bits of glass and other sharp objects that are lodged inside the wheel. You may want to shake the tire to dislodge debris and small rocks as well.
2. A Worn-Out Tire
Old tires are often prone to shredding and ruptures, and their tubing usually expands beyond its average size. In this case, the fibers that serve as the wheel’s backbone become exposed. These circumstances make flatness more likely.
The best thing to do when the fibers are exposed is tire replacement. One sign to look for is when the bike’s rubber at the peak begins to crown and lose its round structure.
Even if your back and front wheels are not equally worn out, replacing the two simultaneously is the best thing to do.
3. Tubing is Pinched While Being Changed
If your tire is pierced with a lever or becomes entangled between the wheel and the braking system, it will go flat after inflation.
If this happens, the best option for bikers like us is to pump up the new tubing enough to keep it round before putting it on the tire.
Transfer the valve through the valve hole, then insert the tubing between the brake track walls to place in the tire. While reinstalling the wheel, ensure that no tubing part is outside the brake circuit.
Once the tubing is seated in the bike tire, manually snap the tire to the wheel rather than using a lever. This should prevent damaging the bike tube.
4. Biking With Low Tire Pressure or Bumping against an Object on the Highway
Read more : Why Is Safeway So Expensive
Another reason for tire deflation is snakebite flats. Snakebite flats happen when bikers ride on rough surfaces with pebbles or potholes and low tire pressure.
To avoid this problem, check the pressure of your tire and inflate this part if necessary. If you tend to under-inflate your tires, you should use broad wheels, as they don’t require much air pressure.
Another solution is to approach road obstacles slowly. When you ride at high speeds, it’s difficult to avoid bumps and other sharp objects.
5. Visible Spoke Holes Due to Insufficient Rim Tape Coverage
The sharp corners of the spoke holes can poke against the bike tubing, eventually causing a puncture if they aren’t fully coated with rim tape. Spoke holes can also damage bike tubes if your rim tape is too old.
I recommend using two rolls of rim tape to cover the spoke holes. Pick tape with strong adhesion and a sturdy, thick construction.
Other Things to Remember If You Have a Flat Tire
I always take note of these valuable tips, especially if I keep getting flat tires on my bike. It gives me a hint on what to do during flat tire incidents.
If you want to know how to diagnose the cause of your flat tire, here is a great video tutorial.
Conclusion
Being able to answer “why does my bike tire keep going flat?” is important. You can address the cause and quickly get on with your journey. If your tire frequently loses pressure, keep in mind the following:
Source: https://t-tees.com
Category: WHY
