| abstract |
Provided is a tire formed of a resin material, having high elasticity, a low loss factor, and excellent heat resistance and fracture characteristics. A tire 10 is formed of at least a resin material and has an annular tire skeleton 17. The resin material includes a polyamide-based thermoplastic elastomer having a hard segment and a soft segment in a molecule, and a polystyrene-based resin. The tensile elastic modulus of the polyamide-based thermoplastic elastomer is smaller than the tensile elastic modulus of the polystyrene-based thermoplastic resin. [Selection] Figure 1 |