Reasons for cracks in the groove bottom of truck tires and preventive measures during the production process (No. 2)

First, in terms of pattern design, reasonable tire groove positions, shapes, angles and groove bottom arcs are all conducive to avoiding and improving tire groove bottom cracks. Secondly, the tire structure design to select a suitable belt width and angle can effectively reduce the stress concentration at the bottom of the tire groove and delay the generation and expansion of cracks at the bottom of the groove.
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