2012 Lexus CT 200h Owners Manual - Page 543

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4-3. Do-it-yourself maintenance

4

CT200h_U (OM76040U)

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Tire inflation pressure check interval

You should check tire inflation pressure every two weeks, or at least once a month.

Do not forget to check the spare.

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Effects of incorrect tire inflation pressure

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

●

Reduced fuel efficiency

●

Reduced driving comfort and tire life

●

Reduced safety

●

Damage to the drive train

If a tire needs frequent inflating, 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:

●

Check only when the tires are cold.

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

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

reading.

●

Always use a tire pressure gauge.

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

that is even just a few pounds off can affect ride quality and handling.

●

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