2006 Cadillac STS-V Owner's Manual - Page 405

Compact Spare Tire and Tools Use the following diagram as a guide for storing the compact spare tire and tools in the trunk: 2. Ensure the foam insert (F) is in place in the trunk area. 3. Reinstall the compact spare tire (E) with the valve stem up, and line up the wheel nut hole with the bolt (G) or wheel center and place on the compartment floor. 4. Insert the jack container (J) with wheel wrench (H) and jack (I) into the center of the compact spare tire making sure to line up the wheel nut hole with the bolt (G) on the compartment floor. 5. Secure the tire and wheel with the retainer (C) and wing nut (B). 6. Reinstall the compact spare tire cover (A). Compact Spare Tire (STS Only) Although the compact spare tire was fully inflated when the vehicle was new, it can lose air after a time. Check the inflation pressure regularly. It should be 60 psi (420 kPa). A. Compact Spare Tire Cover B. Plastic Wing Nut C. Retainer D. Jack Container with Wheel Wrench and Jack 1. Open the trunk. See Trunk E. Compact Spare Tire F. Foam Insert G. Bolt H. Wheel Wrench I. Jack J. Jack Container on page 2-14. 5-93