Loosen the rear wheel lug nuts and raise the rear of the vehicle, supporting it securely on jack stands while blocking the front wheels to prevent rolling. Remove the wheel and support the lower rear suspension arm with a floor jack placed under the coil spring pocket, ensuring the jack remains in position until the shock absorber is reinstalled. Remove the upper mounting nuts of the shock absorber, followed by the lower mounting bolt and nut to take out the shock absorber. To install the new shock absorber, reverse the removal procedure, then raise the lower suspension arm with the jack to simulate normal ride height and tighten the mounting fasteners to the specified torque. Repeat the process for the other rear shock absorber, then install the wheels and lug nuts, lowering the vehicle and tightening the lug nuts to the specified torque.