what causes the front wheels to lean in at ? on 1992 Mercury Sable

the front wheels are leaning at the top and it wearing out the inside of the tires.

by in Bedford, TX on January 02, 2013
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2 answers
ANSWER by , January 03, 2013
This is usually a suspension issue which causes an alignment problem. Usual suspects are: worn ball joints, worn out struts need to inspect to find out which. Betting on the worn out ball joints.
ANSWER by , January 03, 2013
agree with bak it could be several items but alignment will let you know what is bad