| abstract |
The present invention provides an annular tire skeleton (10) as a tire having good fuel efficiency performance, which improves the ride comfort and dry handling performance without deteriorating wet performance while using a resin material, A reinforcing layer (20) provided on the outer side in the tire radial direction of the tire frame (10); and a tread rubber (30) provided on the outer side in the tire radial direction of the reinforcing layer (20), wherein the reinforcing layer (20) is a resin composition containing 50 to 100% by mass of a resin material, covering the reinforcing member (21), and the tread rubber 30 has a storage elastic modulus (E ′) at a strain of 1% at 0 ° C. 0 ° C. ) at 30 MPa or less, loss tangent at 0% strain at 1% (tan δ 0 ° C. ) of 0.5 or less, and loss tangent at 30% strain at 1% (tan δ 30 ° C. ) at 60 ° C. Positive loss at 1% (Tan [delta 60 ° C.) the value obtained by subtracting (tanδ 30 ℃ -tanδ 60 ℃) is characterized in that 0.08 or less, to provide a tire. |