Assertion: radial tire's belt | /r/HasSubevent | the need
Facets:
Source sentences:
text: Nevertheless these steel corded belts in tires have resulted in the need to add rubber gauge directly above the belts in the area commonly referred to as the undertread, in the belt layers themselves and in the areas of the belt edges, all in an attempt to keep these steel cords from becoming exposed or structurally separating at the edges.