For 1990-2009 cars

Checks | Actions
--- | ---
Inspect for mismatched or uneven tires. | Replace the tires.
Inspect for a broken or a sagging spring. | Replace the spring.
Inspect for a radial tire lateral force. | Inspect the wheel alignment. Switch the wheels. Replace the tires as needed.
Inspect the front-wheel alignment. | Align the front wheels.
Inspect for an off-center steering gear. | Reseat the pinion valve assembly. Replace the pinion valve assembly as needed.
Inspect for front-brake dragging. | Adjust the front brakes.