A tire includes a tire frame member formed of a resin material, a belt layer, and a top tread, in which in an outer contour of the tire as viewed in a cross section along a tire rotation axis, a ground end side of the top tread is a shoulder portion having a small arc portion which is convex toward an outer side of the tire and has a radius of curvature smaller than the radius of curvature of the top tread on a tire equatorial plane side. In addition, in the outer contour of the tire as viewed in the cross section along the tire rotation axis, a ground angle of a tangent line of the small arc portion at a height of 80% of a tire cross section height SH with respect to the tire axial direction is set within a range of from 47 to 52.

A tire includes a tire frame member formed of a resin material, a belt layer, and a top tread, in which in an outer contour of the tire as viewed in a cross section along a tire rotation axis, a ground end side of the top tread is a shoulder portion having a small arc portion which is convex toward an outer side of the tire and has a radius of curvature smaller than the radius of curvature of the top tread on a tire equatorial plane side. In addition, in the outer contour of the tire as viewed in the cross section along the tire rotation axis, a ground angle of a tangent line of the small arc portion at a height of 80% of a tire cross section height SH with respect to the tire axial direction is set within a range of from 47 to 52.

A tire frame member 17 configured from a resin material is formed with plural outer surface recesses 40 on a tire outer surface. The outer surface recesses 40 are disposed separated from each other, and are formed at least on an outer surface of a side portion 14.

A pneumatic tire includes: a tire frame member having a tire inner surface made of a resin material; and a sound absorbing body that is made of a thermoplastic resin material, that is configured to absorb sound, and that is coupled to the tire inner surface via a welded portion.

A pneumatic tire includes: a tire frame member having a tire inner surface made of a resin material; and a sound absorbing body that is made of a thermoplastic resin material, that is configured to absorb sound, and that is coupled to the tire inner surface via a welded portion.

A tire includes a rubber member and a round tire frame made of a resin material. The resin material includes a thermoplastic elastomer, and has a deflection temperature under load of 150 C. or higher. The thermoplastic elastomer includes a soft segment and a hard segment derived from a polyamide. A minimum number X of carbon atoms present between nitrogen atoms in the main chain of the polyamide in the hard segment and a molecular weight Y of the hard segment satisfy the following Formulae 1 to 3:

Y=250X+AFormula 1:

6X12Formula 2:

1000A1500.Formula 3:

In a pneumatic tire, a suppressing member to suppress cavity resonance is fixed to a tire inner face. The suppressing member includes a bulge portion bulging further toward a tire radial direction inner side than the tire inner face so as to provide a space between the bulge portion and the tire inner face.

A tire comprising a tire frame having a circular shape and a metal-resin composite, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, the adhesive layer comprising a thermoplastic resin and carbon black, and a content of carbon black in the adhesive layer being greater than 0% by mass and less than 10% by mass with respect to the entire adhesive layer.

A tire comprising a tire frame that comprises a resin material and has a circular shape, and a metal-resin composite, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, and the tire satisfying the following conditions (1) to (3): (1) the adhesive layer comprises an acid-modified polyolefin as a first resin and a resin that is different from the an acid-modified polyolefin as a second resin, and a content of the first resin is 50% by mass or more of the entire resin in the adhesive layer; (2) the adhesive layer has a storage elastic modulus at 10 C. of 850 MPa or less; (3) the adhesive layer has a storage elastic modulus at 140 C. of 1.5 MPa or more.

A tire comprising a tire frame that comprises a resin material and has a circular shape, and a belt portion that comprises a metal-resin composite that is disposed around the tire frame, the metal-resin composite having a structure in which a metal member, an adhesive layer and a resin layer are disposed in this order, and satisfying the following Formula (1) and Formula (2):

23number of metal-resin composites in the belt portion/width of the belt portion (mm)100 Formula (1):

1/{(a/A)+(b/B)}210Formula (2): wherein, in Formula (2), A is a water permeation index of the resin layer, B is a water permeation index of the adhesive layer, a is a thickness of the resin layer (mm) and b is a thickness of the adhesive layer (mm).