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Weld Racing RTS S71 Black Anodized Wheel; Front Only; 18x5 (15-21 GT, EcoBoost, V6)

Item 397577G15
How to Get Wheels & Tires on Your 2015-2021 Mustang
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Market Price $1,151.99 You Save 13% ($150.99)
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$1,001.00 (each)

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2015-2021 Mustang

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Ship to: Ashburn - 20149
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      Product Information

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


      • Industrial-Grade Design
      • RTS S71 Model
      • Coated with a Durable Black Anodized Finish
      • Heavy-Duty 3-Piece Unique Welded Aluminum Assembly
      • 18x5 - Front Wheel
      • 5x4.5” Bolt Pattern
      • Offset Size: -23mm
      • Fits 2015-2021 GT, EcoBoost and V6 Ford Mustangs


      For Unmatched Racing Performance. If you're looking to give your S550 Mustang some extra racing performance, choose the Weld Racing RTS S71 18x5 Black Anodized Wheel. This racing wheel is designed with the latest in application flexible racing technology which greatly improves traction and speed. And with Its industrial-grade 3-piece modular construction, it's guaranteed to survive the stresses of high-speed races.

      Heavy-Duty Coating Protection. This 18x5 wheel from Weld Racing is made more durable with a specially formulated black anodized finish. The coating makes the entire wheel not just aggressively stylish, but also safeguarded against rust and corrosion.

      Flexible Aluminum Alloy Construction. The Weld Racing RTS S71 wheel has a 3-piece modular construction that is manufactured using a unique welding process. It's engineered from forged billet center and cold forged rim shells for extra durability, flexibility, and safety. In fact, tests by F.E.A. and in-house destructive testing show that this wheel surpasses industry standards on safety and durability.

      Worry-Free Warranty. The manufacturer covers the RTS S71 18x5 wheel with a 30-day limited warranty against defects in materials and substandard manufacturing.

      Required Upgrade. Your Mustang's factory lug nuts may not fit the RTS S71 18x5-inch wheel. See ordering options above for instructions on purchasing the lug nuts intended for this product.

      Application. This 18x5 Weld Racing RTS S71 Black Anodized Wheel is made to specifically fit the front all 2015-2021 GT, EcoBoost and V6 Ford Mustang models. 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.



      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.

      Weld Racing S7128C067210

      CA Residents: WARNING: Cancer and Reproductive Harm -

      Installation & What's in the Box

      What's in the Box

      • (1) Wheel
      • (1) Center Cap

      Tech Specs

      Placement:Front Only
      Offset:-0.90 Inches, -23mm
      Backspacing:2.10 Inches, 53mm

      Customer Reviews (10)

        Reviews of Weld Racing Wheel products have an average rating of 4.7 out of 5

          Questions & Answers

          10 More Questions

          Will It Fit My Mustang

          • Bullitt - 19, 20
          • EcoBoost - 15, 16, 17, 18, 19, 20, 21
          • GT - 15, 16, 17, 18, 19, 20, 21
          • Mach 1 - 21
          • V6 - 15, 16, 17