Tire Diagnosis - Irregular or Premature Wear: Notes

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Fig 1: Identifying Types Of Tire Wear

Courtesy of GENERAL MOTORS CORP.

Callout	Component Name
1	Under-Inflation, Hard Cornering, Lack of Regular Rotation
2	Incorrect Wheel Alignment, Hard Cornering, Lack of Regular Rotation
3	Incorrect Wheel Alignment
4	Over-Inflation, Heavy Acceleration, Lack of Regular Rotation
5	Normal Wear to the Wear Indicator