Yahoo Answers is shutting down on May 4th, 2021 (Eastern Time) and beginning April 20th, 2021 (Eastern Time) the Yahoo Answers website will be in read-only mode. There will be no changes to other Yahoo properties or services, or your Yahoo account. You can find more information about the Yahoo Answers shutdown and how to download your data on this help page.

Robin Campbell asked in SportsCycling · 6 years ago

If a valve on my bike tire is loose how often does a tire go flat?

today my bike ended up with a flat the tire and tube are ok my friend told me the valve might be loose and if it is idk how often a tire goes flat if its loose

Update:

and also this is the first time this has happened to me while i was not home

Update 2:

my brother checked the tube and tire and they are fine he didn't hear any leaks or anything

3 Answers

Relevance
  • John M
    Lv 7
    6 years ago
    Favorite Answer

    You can't tell that a tire has a leak just by listening to the air escaping most of the time it is so slow you cant hear it. 99% of the time a flat tire will have a hole in the tube.

  • ?
    Lv 7
    6 years ago

    Test it before you monkey with the valve. Take out the tube, and put in enough air to make the tube rigid. Then put it in a tub of water. It should be easy to see where the leak is, by following the trail of bubbles.

  • 6 years ago

    If it is a Presta valve you are going to have to get a new tube. The valves do break sometimes.

Still have questions? Get your answers by asking now.