I have a B2630 with filled rear tires. I noticed the other day that one of the rear tires was leaking a small amount of liquid by the rim and the tire was low. I wonder if it is leaking because the tire got low and the bead broke. If so, can I just inflate with air or will that not work once the bead is broke. I am hoping I can do that as opposed to taking the tire off and taking it in to get fixed. Also, if I inflate with air I assume the valve needs to be at the top?

