1993 Pontiac Trans Sport Owner's Manual - Page 212

18. Lay thle flat tirenealr the rear of th 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 undersideof the vehicle. When storing the spare tire, be certain to turn the spare so the valve stem is near the rear of the vehicle. Thiswill help you to check and maintain tire pressure in the spare. Push against the tire to be certain it is stored firmly. 19. Replace all jacking tools as they were stored in the jack storage compartment and replace the compartment cover. Unless you have the plastic "bolt-on" wheel covers, be sure to also store the nylon nut caps. Whenyou replace the compact spare with a full-size tire, replace the bolt-on wheel covers the or nylon nut caps. Tighten them "hand tight'' over the wheel nuts, using the folding wrench (see step7). Storing a jack, a tire or other equipment in the passenger compartment of the vehicle could cause injury. In a sudden stopor collision, loose equipment could strike someone. Store all these in the proper place. fi 211