Tip - How to Diagnose Front Sway Bar Problems | eHow

A sway bar, also referred to as an anti-roll bar, is a length of tubular metal that is bolted to both ends of the front suspension. Many cars also use a rear sway bar. When the car is driven around a corner, the sway bar acts a lever arm on the side of the car that is on the inside of the turn. This forces the suspension towards the ground,...