well, i let my dad drive my car yesterday while he was working on his truck, well he said when he pulled a u turn, the wheel kinda hopped, and the tires are wearing funny, and also i noteced when i jack it up the wheels kinda go in on a ***** , any help would be appreciated, i want to fix this soon if possible

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Trent
---Car---
89 Firebird/305 L03 TBI A4/t-tops
Open Element Edelbrock Aircleaner w/ K&N air filter/Summit Chrome Valve Covers
Edelbrock TES headers 3" out/flowmaster American thunder 3" exaust/Catco cat
---Stero---
Pioneer DEH-P730 Premium
Infinity 2way 4652 4x6's/Pioneer 4way ts-a6985 6x9's
profile cl640 110x4