There is nothing like a backyard tire swing in the summer and the Gorilla Playsets Tire Swing Swivel can help you hang one up safely for the kids. This 360-degree swivel will give the swing a free rein of motion. The tire swing swivel offers 3 ways to have fun. It will swing front to back side to side and even spin in circles. When attached to a 4 x 4 or 4 x 6 wood piece the swivel supports up to 125 pounds.