TIRE
DRIVE
October 30, 2024
A tread 4 includes a cap layer 30 and a base layer 32. A loss tangent of the cap layer 30 at 30°C is not greater than 0.30, and a loss tangent of the base layer 32 at 30°C is less than the loss tangent of the cap layer 30 at 30°C. The base layer 32 is disposed inwardly of a reference end PT of the tread 4 in the axial direction A fixing layer 24 is disposed between the cap layer 30 and a carcass 12 in the radial direction. A first end 24a of the fixing layer 24 is disposed outwardly of an end 32e of the base layer 32 in the axial direction, or a position of the first end 24a of the fixing layer 24 coincides with a position of the end of the base layer 32 in the axial direction. Adhesiveness of the fixing layer 24 is higher than adhesiveness of the cap layer 30.
Discussion in the ATmosphere