1996 Buick LeSabre Owner's Manual - Page 225

Storing the Flat Tire and Tools A 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 spare tireon your vehicle, you'll need to store the flat tire in your trunk. Use the following procedure to secure flat tire in the trunk. the Store the flat tire as far forward in the trunk as possible. Store the jack and wheel wrench in their box in the trunk on the passenger's side. 5-33