For 1990-2009 cars

Complaint/Condition | Possible Cause(s) | Correction(s)
--- | --- | ---
Vehicle pulls | Mismatched, unevenly worn, or improperly inflated tire(s). | Replace or inflate tire(s) correctly.
| Improper front or rear wheel alignment. | Correct wheel alignment.
| Worn or bent front or rear suspension component(s). | Replace component(s).
| Worn wheel bearing(s). | Replace wheel bearing(s).
| Steering gear out of adjustment or worn. | Replace or adjust steering gear.
| Damaged or sagging spring(s). | Replace spring(s).
Abnormal or excessive tire wear | Improper front or rear wheel alignment. | Correct wheel alignment.
| Worn strut(s). | Replace strut(s).
| Worn or bent front or rear suspension component(s). | Replace component(s).
| Hard driving. | Advise customer.
| Tire(s) improperly inflated. | Inflate tire(s) correctly.
Excessive body roll/pitching | Worn strut(s). | Replace worn strut(s).
| Front stabilizer bar bent or broken. | Replace front stabilizer bar.
| Rear stabilizer bar or stabilizer bar links bent or broken. | Replace rear stabilizer bar/stabilizer bar links.
| Broken or sagging springs(s). | Replace damaged spring(s).
| Tire(s) improperly inflated. | Inflate tire(s) correctly.