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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:
●
Reduced fuel efficiency
●
Reduced driving comfort and tire life
●
Reduced safety
●
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:
●
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.
●
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.
●
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.
Summary of Contents for GX 470 2009
Page 17: ...17 A Warning reflector holder P 286 Tools P 402 Back door handle ...
Page 110: ...110 1 7 Safetyinformation ...
Page 128: ...128 2 1 Driving procedures Horn To sound the horn press on or close to the mark ...
Page 272: ...272 3 6 Other interior features Vanity mirror The light turns on when the cover is opened ...
Page 312: ...312 3 6 Other interior features ...
Page 380: ...380 4 3 Do it yourself maintenance ...
Page 456: ...456 ...