2009 Toyota Sienna Owners Manual - Page 552

5-2. Steps to take in an emergency NOTICE n When loosening or tightening the spare tire clamp bolt (type A only) Do not use an impact wrench. Use the adapter socket and jack handle. n Do not drive the vehicle with a flat tire Do not continue driving with a flat tire. Driving even a short distance with a flat tire can damage the tire and the wheel beyond repair. n Be careful when driving over bumps with the compact spare tire installed on the vehicle The vehicle becomes lower when driving with the compact spare tire compared to when driving with standard tires. Be careful when driving over uneven road surfaces. n Driving with tire chains and the compact spare tire Do not fit tire chains to the compact spare tire. Tire chains may damage the vehicle body and adversely affect driving performance. n When replacing the tires When removing or fitting the wheels, tires or the tire pressure warning valve and transmitter, contact your Toyota dealer as the tire pressure warning valve and transmitter may be damaged if not handled correctly. n To avoid damaging the tire pressure warning valves and transmit- ters Do not use liquid sealants on flat tires. n After taking out or stowing the spare tire (type A only) Make sure to secure the tire carrier by tightening the clamp bolt to prevent the holding bracket from hitting the under body of the vehicle during driving. n Using the tire carrier l As the tire carrier is designed for use with the compact spare tire, it cannot be used with standard tires. l If the spare tire is flat, do not use the tire carrier, as the tire may not be held securely. 528