Right front tire was flat in early summer. Tractor had been used 10
days earlier, no problem, and tires were checked for air 20 days
earlier, normal pressure.

So I inflated the flat while the wheel/tire were still on the tractor,
and for the last three months, no problem. Pressure has not dropped.

QUESTION: What happened? I shouldn't complain, but have you ever
heard of a tire that was "healed" merely by re-inflating it?? Thanks