Hello, just got back from holidays with my dh.... Drove through the midwest at the top...down and across at the bottom. I am Canadian and must say" America is the beautiful" During our trip we say some beef farmers using recycled tires for some sort of feed container. We have beef and I am always looking for ideas to reuse/recycle. How are these made ? (Sort of looked turned inside out and must have a bottom to them.) Do they work well? I saw them in both IOWA and NEBRASKA. I would love to know. Thanks Faith(posted 9011 days ago)