PNEUMATIC TIRE
DRIVE
March 6, 2025
Provided is a pneumatic tire in which fiber reinforced layers on an outer side of a steel reinforced layer in a width direction each include fiber cords arranged in one direction, the fiber cords being oriented to cross each other between layers, a radially outer end of one of the fiber reinforced layers being radially outward of a turned-up end portion of a carcass layer, a radially outer end portion of another one of the fiber reinforced layers being radially inward of the turned-up end portion and radially outward of a line segment (K). Radially inner end portions of the fiber reinforced layers are inward in the width direction of a line segment (J), and cord angles θA and θB of the fiber reinforced layers satisfy 20°≤|θA|≤45° or 70°≤|θA|≤90°, and 20°≤|θB|≤45° or 70°≤|θB|≤90°.
Discussion in the ATmosphere