2010 Lexus ES 350 Owners Manual - Page 454

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4-3. Do-it-yourself maintenance

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Effects of incorrect tire inflation pressure

Driving with incorrect tire inflation pressure may result in the following:

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Reduced fuel efficiency

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Reduced driving comfort and tire life

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Reduced safety

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Damage to the drive train

If a tire needs frequent refilling, have it checked by your Lexus dealer.

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Instructions for checking tire inflation pressure

When checking tire inflation pressure, observe the following:

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Check only when the tires are cold.

If your vehicle has been parked for at least 3 hours and has not been driven for

more than 1 mile or 1.5 km, you will get an accurate cold tire inflation pressure

reading.

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Always use a tire pressure gauge.

The appearance of the tire can be misleading. In addition, tire inflation pressures

that are even just a few pounds off can degrade ride and handling.

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Do not bleed or reduce tire inflation pressure after driving. It is normal for the

tire inflation pressure to be higher after driving.

●

Never exceed the vehicle capacity weight.

Passengers and luggage weight should be placed so that the vehicle is bal-

anced.