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Tire pressure light

Discussion in 'Wheels & Tires' started by Ewe, Sep 4, 2022.

  1. Sep 4, 2022 at 9:14 AM
    #1
    Ewe

    Ewe [OP] New Member

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    My tire pressure light has been on for a while. I’ve aired my P255/70R18 tires up to 45 pounds, and the light is still on. Max pressure on the tire says 51 pounds. That seems excessive to me. Any thoughts?
     
  2. Sep 4, 2022 at 9:24 AM
    #2
    texasrho83

    texasrho83 Old Member

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    Charles
    Conroe TX
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    See build link
    Set the pressure in your tires to what you want then reset the TPMS to accept those values
     
    Taco-Spike likes this.
  3. Sep 4, 2022 at 10:34 AM
    #3
    Tundra234

    Tundra234 New Member

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    Florida
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    Alot of them
    OEM sensors? Did you rotate tires recently? What is showing on the display on your dash?
     
  4. Sep 4, 2022 at 10:55 AM
    #4
    frichco228

    frichco228 Valued Member

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    Virginia
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    Eibach Pro Truck Stage 2 suspension, HD RAS, 285/75-18 Nokian Outpost AT, LoPro bed cover, TRD rear sway bar, DD 10 inch exhaust, and various other goodies
    If your spare has a sensor in it as well, it may be low and will alert. Not sure if Tundra spares have the sensor but my 4runner has TPMS in the spare and it is usually the one that is low when the light comes on.
     
  5. Sep 4, 2022 at 11:15 AM
    #5
    Tundra234

    Tundra234 New Member

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    Florida
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    Alot of them
    The Tundra spare does not have a sensor and our 2020 4R spare doesn't either. OP needs to provide more details.
     
  6. Sep 10, 2022 at 9:18 AM
    #6
    Tlsollen

    Tlsollen New Member

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    Info on how to do this?
     
  7. Sep 10, 2022 at 9:54 AM
    #7
    Bergy24

    Bergy24 New Member

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    should be able to use the first option
    Not the one with the red line
    4F338D6F-4714-4771-A4EC-8F0547FB69A9.jpg
     
    texasrho83 likes this.

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