Radial tire with reinforcing layer in bead region

摘要: A radial tire including at least one carcass layer extending from of a pair bead cores to the other core and composed cords arranged radially tire, belt provided over crown portion outwardly filter rubber positioned on each having opposite ends folded respective toe side toward heel side, forming return portions, being outer end filler portion. The has reinforcing organic fiber bias angle 40 60 degrees adhered inner portion, along position inwardly core, cushion 0.5 1.0 times gauge between an abrasion member adjacent rim flange,