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Front Wheel Stud - 0.549 in. Knurl (05-14 All)

Item 18250
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Market Price $78.55 You Save 12% ($9.04)
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$69.51 (set of 5)

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    Features & Details

    • Meets NHRA Requirements
    • Upgraded Hardware
    • Press-In Design
    • Made from 8740 Chromoly Steel
    • Cadmium Plated Finish
    • Rated at 190,000 psi
    • Made in the USA
    • Sold as a Set of 5 Wheel Studs
    • Fits 2005-2014 Front Hub Only
    NHRA Legal. ARP's high strength front wheel studs meet NHRA requirements for safety to prevent a possible lug failure from the high stresses of racing. These press-in wheel studs feature a 3.315" underhead length with a 0.549" knurl diameter.

    Premium Quality. Made in the USA from 8740 chromoly steel with a cadmium plated finish to resist corrosion, these ARP wheel studs are hardened to a tensile strength of 190,000 psi to provide superior strength for long-lasting performance. These studs are heat treated and then rolled to provide optimum fatigue strength.

    This set of five ARP Front Wheel Studs are designed for use on all 2005 to 2014 Ford Mustangs, including the V6, GT, Bullitt, BOSS and Shelby GT500 models. Fits front hub only. Sold as a set of 5 studs.

    Technical Note: These ARP wheel studs require open end lug nuts - not included.

    Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (5) Wheel Studs
    Installation Info
    Tech Specs
    • Stud Style: Press-in
    • Stud Thread Size: 1/2-20 in - Right Hand
    • Knurl Diameter: 0.549 in
    • UndeRight Handead Length: 3.315 in
    • Fits front hub on 2005-2014 Mustang
    • Requires open end lug nuts - not included
    Will it fit my Mustang?
    • Boss 302 - 12, 13
    • Bullitt - 08, 09
    • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
    • GT500 - 07, 08, 09, 10, 11, 12, 13, 14
    • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14

    Fits front hub only

      Customer Photos (2) Submit Your Photo

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        Questions & Answers (3)

        3 Top Rated Questions

        What’s the difference between the 0.549 and 0.614

        • The 0.549 would have an underhead Length: 3.315" and fits the front hub on 2005-2014 Mustangs. The 0.614 in would have underhead length: 3.115" and fits the rear axle on 2005-2014 Mustangs.

        Helpful (0)

        Are these the same length as OEM studs? Or longer?

        • This will be longer than stock.

        Helpful (0)

        Which is more heavy duty? Is ARP wheel stud with regular wheel spacers more heavy duty or Eibach Pro-Spacer Hubcentric Wheel Spacers?

        • The strength of the stock wheel spacers are similar to that of the Eibach wheel spacer. When installing a wheel spacers, the concern typically regarding the wheel studs that connect to the hub directly. If you plan to use any wheel spacer, we would recommend an upgrade wheel spacer, such as the the ARP Front Wheel Stud's. These studs will handle the additional stress caused by the leveraged weight with the spacer installed.

        Helpful (0)
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          Customer Reviews (7) Write a Review

          Overall Rating 4.7

          out of 5 stars

          • 5/5

            August 12, 2019

            Good with 1" wheel spacers

            As far as I know, these studs don't fit Moog and Timken wheel hub bearings, they were a little too small in diameter. They will fit motorcraft wheel hub bearings. These studs seem to hold pretty. If any wheel spacers less an inch, I would recommend use open lug nuts, as the studs might be too long.


            Year: 2006 Submodel: GT

            Helpful (0)

          • 5/5

            May 29, 2019

            Excellent For racing

            ARP has the best studs when it comes to racing. Easy install, looks great with my open ended lug nuts and quality is fantastic


            Year: 2009 Submodel: GT500

            Helpful (0)

          • 5/5

            January 28, 2019

            Good quality replacement

            Great quality studs, just very long with stock wheels. If you use them as is you can not use closed or capped lug nuts


            Year: 2014 Submodel: V6

            Helpful (2)

          • 5/5

            October 10, 2018

            Racer? HPDE? Autox? Swap wheels often?

            Get these. Makes swapping to race rubber a snap. The factory studs can’t cope that type of use. Worth the cost and effort.


            Year: 2012 Submodel: GT

            Helpful (6)

          • 5/5

            July 10, 2017

            Good fit

            The studs fit the hub well, installed cleanly and created the extra space needed for the spacers needed for the project.


            Year: 2014 Submodel: V6

            Helpful (10)

          • 5/5

            October 08, 2016

            High Quality

            Nice studs. Very high quality. I don't love the look of long studs but wanted more strength for track days


            Year: 2013 Submodel: GT

            Helpful (11)

          • 3/5

            May 01, 2013

            Just what I needed

            Exactly what I needed for my wheel spacers but I don't know why these are $60 and the ones for the '79 to '02 Mustangs are $20.


            Year: 2013 Submodel: GT Toronto, ON, Canada

            Helpful (12)

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