Toyota 2009 Yaris Hatchback Owner's Manual page 273

4-3. Do-it-yourself maintenance
CAUTION
Tire pressure warning system operation
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The tire pressure warning system may not provide warning immediately
if a tire bursts or if sudden air leakage occurs.
When inspecting or replacing tires
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Observe the following precautions to prevent accidents. Failure to do so
may cause damage to parts of the drive train, as well as dangerous han-
dling characteristics, which may lead to fatal or injury accidents.
Do not mix tires of different makes, models, tread patterns or tread-
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wear.
Do not use tire sizes other than those recommended by Toyota.
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Do not mix radial, bias-belted, or bias-ply tires.
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Do not mix summer, all season and winter tires.
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Do not use tires that have been used on another vehicle.
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Do not use tires if you do not know how they were used previously.
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