the.com/tire swing

means A used tire hung from a rope or chain on a tree branch, spun and swung as a simple backyard playground seat.

from A plain compound of 'tire' (the rubber wheel-covering, from 'attire'—the thing that 'tires' or dresses a wheel) and 'swing' (Old English 'swingan', to swing or beat). The object itself is a 20th-century folk invention—no inventor, no patent—born simply from someone noticing a worn-out car tire and a sturdy tree limb could, together, make a child happy.