1. Excessive Camber (High or Low) 2. Excessive Toe In or Toe Out 3. Lack of proper rotation
Solution:
1. Total 4 Wheel Alignment
2. Replace or relocate worn tires
3. Rotate tires at regular intervals
Worn on center of tire or both sides
Problem: 1. Running tires underinflated (both shoulders) 2. Running tires over inflated (center wear) 3. Overloading vehicle 4. Possible combination of camber and toe problems 5. Lack of proper rotation 6. Improper tire & wheel fitment
Solution:
1. Check tire pressure weekly 2. Rotate tires at regular intervals 3. Total 4 Wheel Alignment 4. Check loading of vehicle
Feather edging or cupping
Problem: 1. Worn suspension parts 2. Wheel balance 3. Worn out shock absorbers 4. Internal tire problem 5. Combination of worn parts and alignment problems
Solution:
1. Inspect and replace worn parts 2. Check wheel balance 3. Replace tires 4. Total 4 Wheel Alignment