Abstract: Herein disclosed is a tire component storing assembly, comprising in combination: a frame structure comprising a pair of side plate members spaced apart from and substantially in parallel with each other, a first reel having opposite end portions rotatably supported on the side plate members, respectively, of the frame structure, a second reel having opposite end portions rotatably supported on the side plate members, respectively, of the frame structure, the second reel spaced apart from and substantially in parallel with the first reel, and a liner sheet having one end wound on the first reel and the other end wound on the second reel to form layers thereon, whereby a tire component is wound on any one of the first and second reels while intervening between the layers of the liner sheet to be wound on any one of the first and second reels.