Assertion: radial tire's durability | /r/HasProperty | maintained
Facets:
value: by using a carcass cord
type: MANNER
Source sentences:
text: However, by using a carcass cord with high total fineness and the bead core structure according to an embodiment of the present technology described above, the durability of the carcass layer at the bead portion can be maintained and the number of turned up carcass layers can be reduced, thus enhancing cost performance.