My tire loses air very quickly – in less than a day. What is the problem?
You likely have a puncture of the tire and tube. Look for evidence of a puncture to confirm this. Fill the tire with air and listen for a leak. If you cannot hear a leak, remove the tube and fill with air again. This time place the tube in water, if there is a hole in the tube air from the leak will bubble the water and show you the leak.
