| abstract |
A tire formed of a resin material and having excellent strength is provided. The resin material is formed of a resin material and has an annular tire skeleton, and the resin material is at least selected from a polyamide-based thermoplastic elastomer, silica, a nitrogen atom, a carboxyl group, an acid anhydride, and a ureido group. And a silane coupling agent having a functional group containing any one of the tires. [Selection] Figure 1 |