Tread

https://www.wikidata.org/wiki/Q30329684

Field Hierarchy

Parent
Chemistry 29.4M papers	Materials science 19M papers	Organic chemistry 13.1M papers	Composite material 8.9M papers
Natural rubber 156k papers
Current
Tread 8,728 papers
Child
Contact patch 1,894 papers		Radial tire 922 papers

Trends

Notes

History