2001 Subaru Outback Owner's Manual - Page 343

In case of emergency D Do not use oil or grease on the wheel studs or nuts when the spare tire is installed. This could cause the nuts to become loose and lead to an accident. D Never place a tire or tire changing tools in the passenger compartment after changing wheels. In a sudden stop or collisions, loose equipment could strike occupants and cause injury. Store the tire and all tools in the proper place. If you have a flat tire while driving, never brake suddenly; keep driving straight ahead while gradually reducing speed. Then slowly pull off the road to a safe place. 1. Park on a hard, level surface, whenever possible, then stop the engine. 2. Set the parking brake securely and shift a manual transmission vehicle in reverse or an automatic transmission vehicle in the "P" (Park) position. 3. Turn on the hazard warning flasher and have everyone get out of the vehicle. 4. Put wheel blocks at the front and rear of the tire diagonally opposite the flat tire. Jacking position Wheel blocks OM-H2259 - CONTINUED - 9-5