Assertion: wheel hitch | /r/CapableOf | eliminate the need
Facets:
value: for antisway gizmos
type: PURPOSE
Source sentences:
text: What does not seem to get mentioned much, is that the Pullrite and fifth wheel type hitches eliminate the need for antisway gizmos by eliminating/reducing the sway problem in the first place (by reducing the truck 'back axle to hitchpoint' lever arm).