2010 Lexus RX 450h User Guide - Page 511

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4-3. Do-it-yourself maintenance

NOTICE

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Repairing or replacing tires, wheels and tire pressure warning valves and trans-

mitters

When removing or fitting the wheels, tires or the tire pressure warning valves and

transmitter, contact your Lexus dealer as the tire pressure warning valves and trans-

mitters may be damaged if not handled correctly.

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To avoid damaging the tire pressure warning valves and transmitters

Do not use liquid sealants on flat tires.

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Driving on rough roads

Take particular care when driving on roads with loose surfaces or potholes.

These conditions may cause losses in tire inflation pressure, reducing the cushion-

ing ability of the tires. In addition, driving on rough roads may cause damage to the

tires themselves, as well as the vehicle’s wheels and body.

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If tire inflation pressure of each tire becomes low while driving

Do not continue driving, or your tires and/or wheels may be ruined.