O-30 Troubleshooting
89 Excessive tire wear on inside edge
90 Tire tread worn in one place
1 Incorrect tire pressure. 1 Tires out of balance. Have them balanced on the vehicle.
2 Front end alignment incorrect (toe-out).
2 Damaged or buckled wheel. Inspect and replace if necessary.
3 Loose or damaged steering components (Chapter 1).
3 Defective tire.