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Weld Racing RTS S71 Black Anodized Wheel; Rear Only; 15x10 (15-20 GT, EcoBoost, V6)

Item 397578G15
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Market Price $480.20 You Save 17% ($80.04)
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$400.16 (each)

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2015-2020 Mustang

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Ship to: Ashburn - 20149
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      Product Information

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


      • Industrial-Grade Construction and Styling
      • RTS Series
      • Comes with a Black Anodized Finish
      • 3-Piece Unique Welded Aluminum Assembly
      • 15x10 – Rear
      • 5x4.5” Bolt Pattern
      • Offset Size: +50mm
      • Fits 2015-2020 GT, EcoBoost and V6 Ford Mustang Models


      Aggressive Design and Function. Give your S550 Mustang that racing-ready upgrade with the Weld Racing RTS S71 15x10-Inch Black Anodized Wheel. This high-performance wheel is designed with application flexibility for improved traction and safety under intense driving situations. And because it's made from a high-quality aluminum alloy, you can expect maximum durability and reliability whether you're on the race track or on city roads.

      Heavy-Duty Finish. The RTS S71 wheel is made more stylish and durable with its black anodized finish. Indeed, it gives the wheel an aggressive appearance, while keeping it safe from damages caused by rust, debris, exposure to the elements.

      Unmatched Durability. This wheel features a 3-piece construction with a forged billet center and cold forged rim shells. Along with a unique welding process during manufacturing, this allows for maximum durability and flexibility. It has also been tested to make sure it can survive grueling driving situations.

      Worry-Free Warranty. The manufacturer covers the RTS S71 15x10 wheel with a 30-day limited warranty against defects in materials and low-quality workmanship.

      Required Upgrade. Your Mustang's stock lug nuts may not be compatible with the RTS S71 wheel. See ordering options above for instructions on buying the lug nuts intended for the RTS S71 15x10-inch wheel. You also need a Swaybar Relocation Kit to install this wheel. 

      Application. The Weld Racing RTS S71 15x10 Black Anodized Wheel is made specifically for all 2015-2020 GT, EcoBoost and V6 Ford Mustangs with swaybar relocation kits. Wheels are sold individually.

      Please Note: RTS S71 Wheels are built to order by Weld Racing for our customers. Because of this there can be a 2 to 3 week lead time on orders.

      Fitment: 2015 2016 2017 2018 2019 2020

      Mounting & Balancing: AmericanMuscle offers professional mounting and balancing on all wheels and tires when purchased together on the same order. This will allow you to swap out your old wheels for your new set when they arrive.

      • State of the Art On-Site Tire Facility
      • Scratch Free Mounting Process
      • Environmentally Friendly, Lead Free Wheel Weights
      • Free Installation of TPMS Sensors When Purchased on the Same Order (2007+ Mustangs)
      • 1 to 2 Business Day Turn Around Time on Most Orders

      What is TPMS? The Tire Pressure Monitoring System (TPMS for short) is a factory installed safety feature on all 2007 and newer Ford Mustangs that alerts you when your tire pressure drops to an unsafe limit.

      How do I keep my TPMS feature? Aftermarket wheels do not come with TPMS sensors. However, if you select 'Add TPMS Sensor Kit' and your specific year range from the options listed above, we'll install the TPMS Sensors in your new wheels!

      • Save Money! We sell TPMS Sensors and Sensor Kits at a fraction of the price of dealerships
      • Free Installation of TPMS Sensors When Purchased on the Same Wheel and Tire Order
      • Stay Safe - Keeps your Factory Safety Feature Intact
      • No More Warning Light - Lose the annoying dash light that appears when your sensors are missing

      For more Information, check out TPMS Sensor Kits or TPMS Tool in detail.

      MPN# 71MB-510A75A

      CA Residents: WARNING: Cancer and Reproductive Harm -


      Customer Reviews (1)

      Write a Review

      Ratings Summary

      4.0 out of 5 overall rating from 1 customers

      Installation Time: Afternoon

      • December 11, 2018

        4 2016 GT - KodyR Installation Time: Afternoon

        amzing wheel once fitted

        wheels come very well packaged with valve stems and center caps. thing that you will need to fit this wheels are baer 15" wheel conversion brakes and short shank lung nuts. reason it gave four start instead of 5 is due to the part of how much material is needed to be removed from lower part of rear knuckle, i personally decided to install 10mm spacers and ARP extended lug studs to minimize removing of material. once fitted they are flush to the body line and fit amazing

        Helpful (6)

      Questions & Answers (8 answers)

      5 Top Rated Questions

      Will this size or 17’s fit an ‘18 GT350? If so, will they clear the Brembo brakes? will I need the conversion kit also?

      • The Weld Racing RTS S71 Black Anodized Wheel will not fit the GT350.

      Helpful (2)

      Will these weld racing RTS S71 15x10, fit right up to my 2015 mustang gt with stock rear breaks or will I need to swap my rear breaks

      • Your Mustang's stock lug nuts may not be compatible with the RTS S71 wheel. See ordering options above for instructions on buying the lug nuts intended for the RTS S71 15x10-inch wheel. You also need a Swaybar Relocation Kit to install this wheel. This wheel will clear your factory Mustang GT brakes without any rubbing issues. 

      Helpful (2)

      What lug nuts are needed for these

      • The Weld Racing RTS S71 Black Anodized Wheel in 15x10 will require the use of shank lug nuts.

      Helpful (2)

      Which swaybar i Need for the installation would You propose me one?

      • This Weld Racing RTS S71 Black Anodized Wheel may require a swaybar relocation kit since the swaybars are all routed in the same orientation. We unfortunately do not currently offer a relocation kit at this time.

      Helpful (2)

      How could I install the 15 wheels on stock brakes

      • The Weld Racing RTS S71 Black Anodized Wheel will clear stock rear brakes, and will only require a sway bar relocation bracket set.

      Helpful (2)
      Post Your Question
      3 More Questions
      Do you guys offer this wheel with the optional beadlock? 1 answer
      So for this to fit my 2017 gt do I need to make any modifications. Or will it bolt right up? 1 answer
      It's recommended that you get a sway bar relocation kit for a 2016 gt but the only available relocation kit available is for 2011-2014. Will this relocation kit fit a 2015 ? or is there an adjustable sway bar that would allow the 15x10s to fit? 1 answer

      Installation & What's in the Box

      What's in the Box

      • (1) Wheel
      • (1) Center Cap

      Tech Specs

      Placement:Rear Only
      Offset:1.96 Inches, 50mm
      Backspacing:7.50 Inches, 191mm