Thanks LS400,
I bought a new set of Michelin tires about 1 year ago. I can't imagine a problem with one of them. Are you saying that the problem might be in one of the sensors? I take it there is one on each wheel.
I have a 2004 LS430 that for about 1 year keeps showing the low tire warning. I have cleared the warning with the button hidden under the dash but within a day or two the warning comes back. I don't have a low tire! Is there some way to fix this faulty warning??????