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5/16-Inch Wheel and Brake Spacers (94-20 All)

Item 29910
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$24.99 (pair)

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features

      • Increases Clearance
      • 5/16" (8mm) Spacers
      • Die-Cast Aluminum
      • Sold as a Pair
      • Fit 5 Lug 5x4.5" Mustang Wheels

      Description

      Additional Clearance. Sometimes certain wheel, tire and brake combinations may require just a little extra clearance to prevent caliper, inner tire or dust cap rubbing. A quick and easy way to solve these problems is with a set of 5/16" (8mm) wheel spacers from AmericanMuscle.

      Durable Construction.
      These wheel spacers are made from light weight die-cast aluminum for durability and strength, these wheel spacers are designed to last a lifetime.

      Application. This set of two 5/16 inch wheel spacers are designed for use with 5 lug 5 x 4.5" wheels.

      Technical Note. Longer wheel studs may be required depending on style of wheels and year/model of Mustang.

      Fitment: 1994 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 Details

      MPN# 29910

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      4.3

      Customer Reviews (65)

      Write a Review

      Ratings Summary

      4.3 out of 5 overall rating from 65 customers




      • December 21, 2019

        5 2017 EcoBoost - Anderson60

        Amazing product!!

        Spacer fits perfectly and is 5/16" spaces the wheel exactly what i needed to fit my wheels. 10/10 would purchase again.

        Helpful (0)
      • November 06, 2019

        5 2004 GT - Quinn06gt

        Worked great

        Used them on 275/30/18 and worked great on the rear

        Helpful (0)
      • September 14, 2019

        4 2006 V6 - Ethan

        Good for the price

        Adds a little extra space and lines up well if you are careful. Nice material and worked great with my car.

        Helpful (0)
      • July 01, 2019

        1 2017 GT - JohnM

        Not hub senteric.

        I had to send them back. The front wasn't hub enteric.

        Helpful (0)
      • May 11, 2019

        5 2017 GT - DavidB

        Spacer Review

        Super easy install. Gave the car a great look until I pick up some 20s. Even handles better.

        Helpful (0)
      • March 31, 2019

        3 2016 GT - blue

        They are ok

        Bought these in a pinch. They are not hub centric as I was told by the staff. I will be ordering a set of eibach hub centric spaces.

        Helpful (0)
      • January 14, 2019

        4 2014 V6 - TerrellW

        Did not need them

        Never had to use them. I got them just in case my covers would not clear my wheels

        Helpful (4)
      • January 08, 2019

        5 2015 GT - RichardC

        Know your set up

        I bought several sizes for different wheel set ups. My coil over kit and camber definitely get in the way and cause rub. These where perfect for all tire set ups. Put the car through the motions and it was solid as a rock!

        Helpful (3)
      • November 22, 2018

        5 2015 GT - ChrisG

        Perfect fit.

        Part was a perfect fit and solved an issue with 10 inch front wheels.

        Helpful (6)
      • August 13, 2018

        5 2008 GT - Stiz

        Spacers

        These spacers are better than the 5/16th spacers, no vibration, fixes like a glove, looks great

        Helpful (6)

      Questions & Answers (16 answers)

      5 Top Rated Questions

      Will this fit my 2015 Mustang GT (performance package) without needing longer studs or anything? I'd like to be able to buy, install, and enjoy! Please let me know :) *if anyone has any pics of these in their 2015 mustang please share!*

      • Yes, these 5/16" Wheel & Brake Spacers would fit on a 2015 Mustang GT without needing longer studs.

      Helpful (5)

      Will these be wide enough? I recently put on 10.5" tires on the rear of my 97 and the tire has about 2mm's of space between this and the shock. I just wanted to push the tire out a tiny bit just so I don't run the risk of it rubbing on my tire. Also will these work with my wheel studs? Or will the studs become too short?

      • The 5/16" spacer is equivalent to 7.93mm and they will begin to push the wheel off of the hub ring, and could cause vibrations when driving. Additionally, the stock wheel studs may be too short for the wheel to be fastened with the lug nuts, and we would recommend extended and reinforced studs. If you perhaps could get away with a smaller spacer, such as a 3/16" (5mm), this will not require long wheel studs for sure.

      Helpful (5)

      Are these spacers hub centric?

      • No, they are not hub centric. I used two pieces of painters tape to hold them in place then pulled the tape out once the wheel was installed.

      Helpful (2) Show 1 more answer

      Hi, Will these fit with my 20” Velgen wheels? 20x10.5 (rears) 20x9 (fronts)

      • These will fit your wheels but may require longer wheel studs.

      Helpful (1)

      will these spacers require longer wheel studs with a set of american muscle after market bullt whheels and a set of caliper covers

      • The Wheel & Brake Spacers will typically not require longer studs, or any additional modifications, however it is recommended to check thread engagement of the lug nuts during install.

      Helpful (1)
      Post Your Question
      10 More Questions
      17mustang with RTR 20x9.5 on rear. its that fit? 1 answer
      Recently purchased a set of Enkei PF01 18 x 9.5" wheels with 275/40-18 all the way around (square set up) for my 2012 Boss 302. Seem to work well but are pretty close the rubbing and likely would with a small amount of flex/movement. Will these work on the Boss 302, and will I need longer wheel studs? 1 answer
      Will these work on a 2018 GT PP1 with magneride ? 1 answer
      I have a 03 Mach 1 with older AFS Mach1 style wheels.They used to come 9" Rear 8 Front. I was wondering if its safe to install 5/16 spacers in front also. Also by counting turns on lug nuts when installing wheels im doing 4 1/2 turns...is this enough or should i need longer studs.?? 1 answer
      I Have a 2017 Gt without the PP, I'm looking to upgrade to the Brembo front brakes from stock. With a 19-8.5 rim would these provide enough clearance to avoid any issues with the new brakes? Thanks! 1 answer
      I bought the spacers and now need longer wheel studs. What length do you recommend and do you heve them in stock? Thank you 1 answer
      INTERESTED IN BUYING THESE FOR MY 08 GT WITH STOCK 18" WHEELS. LOWERED 1",JUST WANT TO SET REAR WHEELS OUT A LITTLE WITH NO CONCERNS. WILL THESE WORK WITH NO PROBLEMS? 1 answer
      I'm running 35mm offset rims in the front, 40mm in the rear. Would I be able run these front and rear safely with stock bolts? 1 answer
      Can you double these up on a wheel? Is that safe?.. I need 10/16 to get my wheels where I want them, and 1 inch would be sticking out to far for my taste. 1 answer
      Do you need spacers for all four wheels? And if so why are only two spacers offered in the spacer package? 1 answer

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Spacers

      Tech Specs

      Will It Fit My Mustang

      • Boss 302 - 12, 13
      • Bullitt - 01, 08, 09, 19, 20
      • Cobra - 94, 95, 96, 97, 98, 99, 00, 01, 03, 04
      • Cobra R - 95, 00
      • EcoBoost - 15, 16, 17, 18, 19, 20
      • GT - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20
      • GT350 - 15, 16, 17, 18, 19, 20
      • GT350R - 15, 16, 17, 18, 19, 20
      • GT500 - 07, 08, 09, 10, 11, 12, 13, 14, 20
      • Mach 1 - 03, 04
      • V6 - 94, 95, 96, 97, 98, 99, 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 10, 11, 12, 13, 14, 15, 16, 17

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