Hardness of sidewall filling rubber is optimized to provide better elasticity and greatly absorb shock; when the vehicle crosses speed control bumps, cement road joints and rough road surface, the use of MCT greatly reduces the impact and bump feeling; by maximizing the thickness, the impact is effectively dispersed and the vibration feeling is weakened, thus improving the comfort

With the effective dispersion of the impact force, the force transferred to the rim is greatly reduced, and the vibration feeling is weakened significantly with a rapid recovery.