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RTR Tech 5 Dark Gunmetal Wheel; Rear Only; 20x10.5 (15-20 GT, EcoBoost, V6)

Item 384256G15
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Ship to: Ashburn - 20149
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    Features & Details

    • Tech 5 - RTR Signature Modern Aggressive Styling
    • Dark Gunmetal Powder Coated Finish
    • Flow Formed Barrel - Light and Strong
    • One-Piece Aluminum Wheel
    • RTR Center Cap Included
    • Measures 20x10.5 - Rear Only
    • Fits 2015 to 2020 Mustangs
    RTR Tech 5. The 20x10.5 dark gunmetal RTR Tech 5 Wheels are a great way for any 2015-2020 Mustang owner to upgrade the look of their S550 mustang with a more aggressive stance. Designed and developed by Vaughn Gittin Jr., the Tech 5 Wheel features a unique v-spoke design that add race-inspired styling for any S550. RTR Tech 5 Wheels look great, even when sitting still - and they look even better on the drag strip or track.

    Flow Formed. Flow-Forming is a unique casting and forming process that results in a wheel that is similar in strength to that of a forged wheel. The wheel is first low pressure cast in aluminum and is rapidly cooled to enhance its elastic strength and durability. The casting is then placed in a special flow forming tool that heats the wheel while rollers press against the barrel to pull the rim into its final width and shape. This “stretching” process improves the grain structure of the aluminum making the wheel much stronger and lighter than a standard cast aluminum wheel. 

    Dark Gunmetal Finish. Completed in a dark gunmetal hue that is lighter than the standard "Henry Ford" black, this RTR Tech 5 Wheel features a durable matte powder coated finish for a stealthy appearance that is tough enough to stand up against the hazards of everyday driving. Including road chips and pitting for many years of tire burning enjoyment.

    Required Upgrade. The stock (13/16”) lug nuts prove to be too large when used in conjunction with these wheels. AmericanMuscle recommends the use of Tuner Style Lugnuts. Please see ordering options above.

    Application. This 20 x 10.5 RTR Tech 5 Wheel fits the rear only of all 2015 to 2020 Mustang models.


    Fitment: 2015 2016 2017 2018 2019 2020 Details

    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# 851SC-2156545

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Wheel
    • (1) Center Cap
    Tech Specs
    Placement:Rear Only
    Will it fit my Mustang?

      Customer Photos (14) Submit Your Photo

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        Questions & Answers (4)

        4 Top Rated Questions

        What is the widest tire you can put on this wheel

        • We would not guarantee wider than a 305. We recommend working with a local shop if you plan to go wider.

        Helpful (0)

        Is this color different than satin charcoal?

        how much does it weight ?

        • These weigh 26 lbs.

        Helpful (0)

        Will the stock lug nuts fit?

        • Unfortunately the stock lug nuts will not fit.

        Helpful (0)
        Post Your Question

          Customer Reviews (5) Write a Review

          Ratings Summary

          4.3 out of 5 overall rating from 5 customers

          Installation Time: Afternoon

          Installation Cost: 0-$100

          • December 17, 2019

            5 2019 EcoBoost - Ederom Installation Time: Less than 1 Hour


            Shipped, mounted, and delivered perfectly. Insanely fast shipping, perfect condition and just as described

            Helpful (0)
          • September 05, 2019

            5 2017 GT - JJG

            Nice wheels

            Wheels are really nice looking, and good quality. Product came fully in tact with no damages. They look better in person.

            Helpful (2)
          • June 16, 2019

            5 2017 GT - Matthew Installation Time: Less than 1 Hour

            Changed the car completely.

            Absolutely love them. They look great on my magnetic metal GT. Was going to go black but wanted it to be different. Everyone’s got black wheels. Offset is perfect. Beautiful matte finish. Tires are pretty quiet and have a killer pattern. Phenomenal wear. Highly recommend.

            Helpful (3)
          • August 08, 2017

            1 2015 V6 - Roush2960 Installation Time: Less than 1 Hour

            The Rims rock

            The rims look fantastic on car. It sucks they keep getting curb rash. This is due to the tire size available for them. Came with 255 Front / 285 rear. The rim over hangs the tire. It should have come 275 front and 305 rear. This would have the tires over hang the rims and help protect them from curbing. Live and learn.

            Helpful (37)
          • January 22, 2017

            5 2015 GT - HellcatLoL Installation Time: Less than 1 Hour

            Amazing look

            Love the style of the wheel and how wide it is, it makes my car look wide and aggressive.

            Helpful (22)