2006 Lexus GS 300 Owners Manual - Page 1121

IN CASE OF AN EMERGENCY CAUTION If the tire pressure warning light comes on, take your vehicle to the nearest Lexus dealer or authorized tire dealer as soon as possible, observing the following instructions: D Decelerate as soon as possible to the most appropriate speed that conditions permit. Do not drive for longer than 160 km (100 miles) or over 90 km/h (55 mph). D Avoid abrupt steering wheel maneuvering and braking. If the vehicle tires deteriorate, you could lose control of the steering wheel or the brakes, causing death or serious injury. D The warning system may not activate immediately if bursts or sudden air leakage should occur. NOTICE D Do not use liquid sealants for a flat tire as tire pressure warning valves and transmitters will be damaged. D Take due care not to go over a curb stone and be careful of the holes in the road because deflated tire pressure affects tire cushion performance. The wheels, tires, body, suspension and other components could be damaged. D Your ground clearance is reduced if the run−flat tire goes flat so avoid driving over obstacles and drive slowly on rough, unpaved roads and speed bumps. Also, do not attempt to go through an automatic car wash as the vehicle may get caught, resulting in damage. D When the tires must be repaired and replaced, have them repaired and replaced by your Lexus dealer or an authorized tire dealer. The tire pressure warning valves and transmitters will be affected by the installation or removal of tires. D When the tires must be replaced, replace the grommets for tire pressure warning valves and transmitters as well. 475