For you old guys like me, I got a old coats manual tire machine. Wonder the right way to use the tool that goes in the slot on the center post and rotates. It has a 4" wheel with a lip on it that drops down about 6 inches and runs verticle and also has a small 2" wheel that runs horizontal behind the big wheel. It is used to put the tire on. Will try to figure how to post a photo of it. Thanks Tim