2010 Chevrolet HHR Owner's Manual - Page 398

{ WARNING: Wheel nuts that are improperly or incorrectly tightened can cause the wheels to become loose or come off. The wheel nuts should be tightened with a torque wrench to the proper torque specification after replacing. Follow the torque specification supplied by the aftermarket manufacturer when using accessory locking wheel nuts. See Capacities and Specifications on page 6‑125 for original equipment wheel nut torque specifications. Notice: Improperly tightened wheel nuts can lead to brake pulsation and rotor damage. To avoid expensive brake repairs, evenly tighten the wheel nuts in the proper sequence and to the proper torque specification. See Capacities and Specifications on page 6‑125 for the wheel nut torque specification. 10. Tighten the wheel nuts firmly in a crisscross sequence as shown. Removing the Flat Tire and Installing the Spare Tire (SS Model) The SS Model has larger performance brakes than the base model. The compact spare tire will not clear the front brakes. Do not use the compact spare tire in the event of a front flat tire. You must use the rear tire to replace the front flat tire. 6-96