1993 Oldsmobile Silhouette Owner's Manual - Page 213

17. Lay the flat tire near the rear of the vehicle with the valve stem down. Slide the cable retainer through the center of the wheel and raise the flat tire until you hear the hoist mechanism click twice. This means the wheel is firmly stored against the underside of the vehicle. When storing the spare tire, be certain to turn the spare so the valve stem is near the rear of the vehicle. This will help you to check and maintaintire pressure in the spare. Push against the tire to be certain it is stored firmly. 18. Replace all jacking tools as they were stored in the jack storage compartment and replace the compartment cover. Be sure to also store the nylon nut caps. When you replace the compact spare with a full-sizetire, replace the nylon nut caps over the wheel nuts. Tighten them "hand tight" using the folding wrench (see step 7). Storing ajack, a tire or other - equipment in the passenger compartment of the vehicle could cause injury. In asudden stop or ~dlision, loose equipment could >trike someone. Store all these in the proper place. 211