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Thread: RFI: Tire pressure gauge that is accurate

  1. #1
    Member Leroy Suggs's Avatar
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    May 2013
    Location
    Jackson county, Fl.

    RFI: Tire pressure gauge that is accurate

    Any one with experience with an accurate gauge that does not cost arms and legs?
    0-60 psi.

  2. #2
    Tactical Nobody Guerrero's Avatar
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    Jun 2017
    Location
    Milwaukee
    Following with interest. The last couple tire gauges I've had were absolute crap.
    "The victor is not victorious if the vanquished does not consider himself so."
    ― Ennius

  3. #3
    Site Supporter HeavyDuty's Avatar
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    Sep 2016
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    Not very bright but does lack ambition
    Same. My Miata is very sensitive to tire pressure - a pound either way really affects handling. A good gauge for the glovebox would be welcomed.
    Ken

    BBI: ...”you better not forget the safe word because shit's about to get weird”...
    revchuck38: ...”mo' ammo is mo' betta' unless you're swimming or on fire.”

  4. #4
    Chasing the Horizon RJ's Avatar
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    Jan 2014
    Location
    Central FL
    I've had a couple knocking around in the car or truck, both work equally well, both are "accurate" in the sense they match each other, and they match the TPMS on my cars.

    https://shop.slime.com/collections/a...nt=45259038152

    https://www.lowes.com/pd/Kobalt-Digi...Gauge/50126544

    Also: Paging @JRB @OlongJohnson @RevolverRob

  5. #5
    banana republican blues's Avatar
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    Aug 2016
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    Blue Ridge Mtns
    Years ago, the best pencil gauge seemed to be one from "Syracuse" but I don't know if they're still available or not.
    There's nothing civil about this war.

  6. #6
    Modding this sack of shit BehindBlueI's's Avatar
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    Mar 2015
    Location
    Midwest
    ANSI or ASME B40.1 Grade B is the minimum standard you're looking for. That's a good commercial gauges and will be +/- 3%, but a 0-60 gauge should be within 2% at the 30psi point. There are more accurate ones, but expect to start paying significantly more as you move up the scale. Digital ones are apparently more accurate these days, I haven't bought one for roughly 15 years so I can't speak from experience.

    https://www.amazon.com/Motion-Pro-Di.../dp/B07GCS9ZCM for example, is advertised at +/- 0.6 Psi.
    Last edited by BehindBlueI's; 10-20-2020 at 09:05 AM.
    Sorta around sometimes for some of your shitty mod needs.

  7. #7
    Depends what you want out of it. If you just want to see if all the tires are almost the same once in a while, any will do.

    If you want repeatable over time and to actually read the number, get a dial intended for racing. Analog is usually cheaper and works fine. Longacre is the most common and the one I use. Expect to spend around $80.

  8. #8
    The R in F.A.R.T RevolverRob's Avatar
    Join Date
    May 2014
    Location
    Gotham Adjacent
    My understanding is most current digital gauges are accurate to within .2 of a pound.

    This is what I keep in the vehicles: https://www.amazon.com/Accutire-MS-4...3201875&sr=8-3

    After that you want an ANSI certified, liquid filled, gauge and they start upwards of $75 and go up.

    Here's a quick comparison: https://blog.tirerack.com/blog/tire-...nt-temperature - The digital gauge was a version of the Accutire I linked to above.

  9. #9
    Attachment 62058
    Intercomp USA purchased on Amazon several years ago. Little pricey but it works

  10. #10
    Been using this Joe's Racing gauge for years with zero issues. I found about it while doing motorcycle track days years ago. Some really fast guys that I trust were using it and recommended it to me. Currently $30.


    https://www.amazon.com/Joes-Racing-3...es+tire&sr=8-3

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