1999 Toyota Sienna Owners Manual - Page 220

name. SIENNA (45403U) -After changing wheels 11. Check the air pressure of the replaced tire. Adjust the air pressure to the specification designed in Part 8. If the pressure is lower, drive slowly to the nearest service station and fill to the correct pressure. Do not forget to reinstall the tire inflation valve cap as dirt and moisture could get into the valve core and possibly cause air leakage. If the cap is missing, have a new one put on as soon as possible. 12. Restow all the tools, jack and flat tire securely. As soon after changing wheels as possible, tighten the wheel nuts to the torque specified in Part 8 with a torque wrench and have a technician repair the flat tire. Vehicles with a spare tire of the same size as the installed tires- 13. Push the tire pressure warning system reset switch. Initial adjustment of the tire pressure warning system is necessary after you have replaced your tires or wheels. See "Tire pressure warning system" in Chapter 1−8. If your vehicle needs to be towed- CAUTION Before driving, make sure all the tools, jack and flat tire are securely in place in their storage location to reduce the possibility of personal injury during a collision or sudden braking. (a) Towing with wheel lift type truck- -From front -From rear (b) Using flat bed truck 220