Loosen the rear wheel lug nuts, then raise the rear of the vehicle and support it securely on jackstands while blocking the front wheels to prevent rolling. Remove the wheel, followed by the radius rod-to-subframe and radius rod-to-knuckle mounting bolt/nut. After removing the radius rod from the vehicle, installation involves reversing the removal steps, ensuring to raise the rear lower suspension arm with a floor jack to normal ride height before tightening the radius rod fasteners to the specified torque, and finally tightening the wheel lug nuts to the appropriate torque.