Abnormal or Excessive Tire Wear (Wear)

If abnormal or excessive tire wear exists, inspect the vehicle for the following conditions:
^ Hard driving
^ Incorrect tire inflation pressure
^ Tires not rotated at recommended intervals
^ Tire and wheel out of balance
^ Incorrect front or rear wheel alignment
^ Sagging or broken springs
^ Worn strut dampers
^ Overloaded vehicle
^ Excessive wheel runout