inflating a wheelbarrow tire
I feel rather stupid posting a question such as this, but I am stymied. Our wheelbarrow has a tubeless tire, with an air valve through the metal rim. I went out to haul some stuff the other day, and the tire was dead flat. Now I cannot for the life of me figure out how to re-inflate the thing. There is no tube, and there is no seal between the tire and the rim, so what's to keep the air from escaping? Does anyone have a tip for this novice? I hope I will not have to go out and buy a new wheel everytime the old one goes flat.