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Old 11-13-2012, 08:42 PM   #9
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Originally Posted by wolfwyndd View Post
Before I get new tires I had to first replace the loose stablizer bar in the rear that was causing the cupping in the first place.

That's the first time I've ever heard of a sway bar causing a tire to cup. A sway bar really doesn't dampen a spring in any way. Sway bars simply transfer weight from one side of the car to the other. Cupping is caused by a spring not being properly dampened (allowing the tire to bounce up and down uncontrolled due to a worn out shock). To a lessor extent, and out of balance tire can result in a cupping pattern as well.
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