Proper torque is needed to keep the hitch secure to the vehicle when towing.
7. Tighten all 1/2"-13 Gr8 fasteners with torque wrench to 110 ft.lb. (149 N*M).
8. Reinstall vehicle exhaust, fascia with wiring harness, panel door, all fasteners, taillight with electric harness and fasteners, taillight panel, wheel well trim and liners.