What Is A Sway Bar

A sway bar limits sway as a car corners.
What is a sway bar. If the left and right wheels move together the bar rotates about its mounting points. Also called anti roll bars stabilizer bars or simply anti sway bars they reduce vehicle body roll and improve handling when cornering. Sway bars can be used in front or rear suspension and often on both. It is usually constructed out of a cylindrical steel bar formed into a u shape that connects to the body at two points and at the left and right sides of the suspension.
A sway bar works by resisting the twisting force applied to it when one wheel moves down or up compared with the other wheel and weight transfers from one side of the vehicle to the other when you re turning a corner for instance. A sway bar also called an anti sway bar or anti roll bar is a component of some vehicles suspensions. A sway bar is usually a torsion spring that resists body roll motions. A sway bar is a long piece of tubular piece of steel that is bent in various fashions and connected to both the left and right sides of the vehicle.
You might guess that sway in a car or truck isn t a good thing so an anti sway bar would be useful and in the broadest terms that s correct.
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