2006 Cadillac STS-V Owner's Manual - Page 404

Storing a Flat or Spare Tire and Tools (STS Only) Full-Size Tire and Tools After you have put the compact spare tire on your vehicle, you will need to do the following to store the flat tire in your trunk. 1. Open the trunk. See Trunk on page 2-14. 2. Store the jack and wheel wrench in the jack container in the trunk. When storing the jack, in the container, it must be raised until the screw end is flush with the edge of the jack. 3. Store the flat tire as far forward in the trunk as possible. The compact spare is for temporary use only. Replace the compact spare tire with a full-size tire as soon as you can. {CAUTION: Storing a jack, a tire, or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stop or collision, loose equipment could strike someone. Store all these in the proper place. 5-92