2001 Buick Regal Owner's Manual - Page 248

Storing the Flat Tire and Tools 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. After you've put the compact tire on your vehicle, you'll need to store the flat tire in your trunk. Use the following procedure to secure the flat tire in the trunk. When storing a full-size tire you must use the extension with the protector/guide to help avoid wheel surface damage. Use the extension and protector/guide located in the foam holder. To store a full-size tire, place the tire valve stem facing down, and then remove the protector/guide and attach the retainer securely. Store the cover as far forward as possible. When storing a compact spare tire in the trunk, put the protector/guide back in the foam holder. 5-30