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Tire Pressure Warning - 8.0

Discussion in 'Model S' started by Daytona Jeff, Sep 29, 2016.

  1. Daytona Jeff

    Daytona Jeff New Member

    Sep 29, 2016
    Daytona Beach FL
    Is anyone having a tire pressure warning with the new upgrade? It says that by PSI is 37 then it jumps to 40 and when I check it - it's at 45.
  2. TampaRich

    TampaRich Member

    Jul 7, 2013
    Tampa, FL
    They must have tightened the tire pressure warning parameters. I've never gotten a tire pressure warning until shortly after upgrading to 8.0. One tire was at 39 PSI, the others at 40. Checked it with a gauge, and the numbers were accurate. Pumped all tires up to 45 PSI and all is good now.
  3. kirkbauer

    kirkbauer Member

    May 31, 2015
    Atlanta, GA
    Hmm, I also had a few; I assumed it was because the weather is getting colder. But perhaps 8.0 is also more picky.

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