PNEUMATIC TIRE WITH REINFORCED SIDE-WALL

摘要

The inner end(4a) of the bead filler is placed lower than outer end(4b) and heights(H1,H2) of these ends(4a,4b) are lower than that of the turn up end(3a) of the carcass fly. The difference of the hight(H3) between the inner end(H1) and the outer end(H2) is larger than 0.3 times of the bead filler height(H) and less than 0.9 times of the total cross section of the tire. The height of the inner end of the bead filler reinforcement(4) is lower than that of the outer end. The height(H3) of the turn up end(3a) of the carcass fly(3) is in the middle of those of the inner and outer ends of bead filler reinforcement. This structure gives a higher riding feeling with reduced cost.