2005 Toyota Tundra Owners Manual - Page 708

'05 TUNDRA_U (L/O 0504) CAUTION CAUTION When the tire pressure monitoring system warning light is lit, one or more of your tires is significantly under −inflated. You should stop and check your tires as soon as possible, and inflate them to the proper pressure as indicated on the vehicle's tire information placard. Driving on a significantly under −inflated tire causes the tire to overheat and can lead to tire failure. Under −inflation also reduces fuel efficiency and tire tread life, and may affect the vehicle's handling and stopping ability. Each tire, including the spare, should be checked monthly when cold and set to the recommended inflation pressure as specified in the vehicle placard and owner's manual. D The use of non−genuine wheels will cause the air pressure sensors to transmit the electronic code in different manner, resulting in the system failure. D The use of different type of tires with genuine wheels may also cause the malfunction of the system. 202 2005 TUNDRA from Apr. '05 Prod. (OM34440U)