Toyota 2012 Avalon Owner's Manual page 205

NOTICE
■
Repairing or replacing snow tires
Request repairs of and obtain replacement snow tires from Toyota dealers.
This is because the removal and attachment of snow tires affects the opera-
tion of the tire pressure warning valves and transmitters.
■
Fitting tire chains
The tire pressure warning valves and transmitters may not function correctly
when tire chains are fitted.
I n f o r ma t i o n P r o v i d e d b y :
2-5. Driving information
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