When you purchase it, check the weight rating for the chain you intend to get. Our kitchen renovation is finished! The bigger the tire, the better, up to a point. The higher the tree branch, the higher the tire swing will swing. There may be metal strands on the inside of the tire that you will need to drill through. The hardest part is ensuring all the hardware fits together properly: The tire should clear any obstacles on the ground and should be high enough so that your child's legs don't drag on the ground, so it should be at least a foot off the ground.
The first method is a vertical tire.
How To: Make a Tire Swing
But, don't ask me to do an instructable on how to build the completed playset! As well as quality rope, fraying can be prevented by the application of tubing down the length of the rope where fraying is most likely wherever it comes into contact with the tree, the tire, and hands. Fraying of rope can be prevented by putting tubing around it wherever it comes into contact with the tree. After all, it worked for us when we were children. For large adults, a smaller tire should be fine - as long as it's bigger the tire, not the derriere than the one on your wheelbarrow! Remember to keep the drainage holes at the bottom, with the top of the tire opposite the side with the holes.