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Digital speeedometer calibration

Discussion in 'General Tundra Discussion' started by tundracrazy, Dec 18, 2018.

  1. Dec 18, 2018 at 6:05 PM
    #1
    tundracrazy

    #1
    tundracrazy [OP] New Member

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    Is there a way to calibrate / adjust the digital speedometer?
     
    tundracrazy, Dec 18, 2018
    #1
  2. Dec 18, 2018 at 6:13 PM
    #2
    LT75

    #2
    LT75 Seasoned Pro

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    Hypertech to calibrate for larger tires
     
    LT75, Dec 18, 2018
    #2
    texasrho83 likes this.
  3. Dec 18, 2018 at 6:21 PM
    #3
    texasrho83

    #3
    texasrho83 DGAF#1

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    See build link
    Or just use your GPS app lol. I have 35s so I just add 5MPH to what my gauge shows.
     
    texasrho83, Dec 18, 2018
    #3
  4. Dec 18, 2018 at 6:24 PM
    #4
    tundracrazy

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    tundracrazy [OP] New Member

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    My speedo is off 2 mph compared to GPS from factory.
     
    tundracrazy, Dec 18, 2018
    #4
  5. Dec 18, 2018 at 6:24 PM
    #5
    LT75

    #5
    LT75 Seasoned Pro

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    So do I. I like the low mileage I’m driving with the larger tires. Good for resale.
     
    LT75, Dec 18, 2018
    #5
    texasrho83[QUOTED] likes this.
  6. Dec 18, 2018 at 6:27 PM
    #6
    DvilleMafia

    #6
    DvilleMafia New Member

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    Same here GPs shows I’m 1-2 MPh slower and that’s with slightly larger tires so my guess is 3-4MPH off from factory
     
    DvilleMafia, Dec 18, 2018
    #6
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