Got a nice set of take offs and the rear tire had a 1/4 inch or so tear or the lip of the tire i ran them and didnt have a problem now the tire is flat. Air it up and over night its flat again. Air it up and spray some soapy water around the lip and it is leaking from there is this cause for concern?? Will the higher temps on the track help seal the gap or force more air out of the gap? Are the ok or should i get a new rear tire?