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Question: Jeep wrangler sahara 2009 tire pressure?

(Posted by: chadream on 2009-12-11 09:34:51)

The tire pressure light comes on everytime it is really cold outside - 6 and up I checked the tires and they are all okay. Took it to the dealership and the service guy told me that this is normal for the light to come on when it is cold outside, and it will always come on and that there is nothing wrong with your tires its just how the Jeep was made. Can anyone who owns a Jeep who has this tire pressure light confirm this Please

Posted by: Jimney_Jelickers on 2009-12-11, 10:57:27

Yes it is fine. When air gets cold, it contracts, thus lowering the pressure in the tires. When they are driven on for a while and warm up, the pressure will increase to normal due to air expanding when warmer.