Impala V6-3.9L (2007)
4. Tighten the wheel nut (1) until the wheel stud is fully seated against the hub flange.
5. Back off the wheel nut (1) and remove the washers (3).
6. Install the backing plate.
7. Install the rear wheel bearing/hub assembly.
8. Install the tire and wheel assembly.
9. Lower the vehicle.