Assertion: radial tire's structure | /r/HasProperty | tread portion
Facets:
Source sentences:
text: The tire 10 is further provided with a carcass reinforcing structure 30 which extends from bead region 22 through one sidewall portion 20, tread portion 12, the opposite sidewall portion 20 to bead region 22.
text: The tire 10 is further provided with a carcass reinforcing structure 30 which extends from bead portion 22 through sidewall portion 18, tread portion 12, sidewall portion 20 to bead portion 22′.