| 摘要 |
The present invention relates to a heavy duty tire with improved durability of a bead portion and, more specifically, to a heavy duty tire to optimize the weight of the tire, to improve the fuel efficiency of a vehicle, and to prevent crack and separation. Provided is the heavy duty tire with improved durability and safety by preventing the separation and cracking due to a torque generated by a carcass turn up end of the heavy duty tire. |
