The front stabilizer shaft is loose.

1. Inspect the mounting bolts and links.
2. Torque to proper specifications.

Refer to Stabilizer Shaft Replacement in Front Suspension.

The front struts are worn or the rear shocks are worn.

Inspect and service as required. Refer to Strut Assembly Replacement in Front Suspension or Shock Absorber Replacement in Rear Suspension.

The vehicle is overloaded.

Reduce the load.

The tire pressure is incorrect.

Inflate the tires to proper specifications. Refer to Tire Inflation Pressure Specifications in Maintenance and Lubrication.