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RTR Tech 7 Black Wheel - 20x10.5 - Rear Only (15-19 All)

Market Price $383.99 You Save 17% ($64.00)
Our Price

$319.99 (each)

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  • Item 384240G15
  • Add FREE Mounting and Balancing?

  • Add TPMS Sensor (Recommended for 2015+)

  • Add TPMS Tool (Required to Sync TPMS Sensors)

Total Price with Options:
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Ship to: ashburn - 20149
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    Features & Details

    • Tech 7 - RTR Signature Modern Aggressive Styling
    • Gloss Back Powder Coated Finish
    • Flow Formed Barrel - Light and Strong - 26lbs
    • One-Piece Aluminum Wheel
    • RTR Center Cap Included
    • 20x10.5 - Rear Only
    • 25 lbs.
    • Fits All 2015 to 2019 Mustangs
    RTR Tech 7. By out fitting a pair of 20x10.5 black RTR Tech 7 Wheels on the rear, you will give your 2015-2019 S550 Mustang a more intimidating appearance. Designed and developed by Vaughn Gittin Jr. the Tech 7 Wheel features 14 spokes that converge at the lip to create a unique seven point design. The RTR Tech 7 Wheel is the perfect addition to your modern late model Mustang.

    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. This RTR Wheel only weighs 26lbs.

    Gloss Black Finish. RTR Tech 7 Wheels are completed in a high quality gloss black powder coated finish for an aggressive appearance that everyone will be envious of. The finish of this RTR Wheel is tough enough to defend against the hazards of everyday driving. Including road chips and pitting for many years of head turning and 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 20x10.5 RTR Tech 7 Wheel fits the rear only of all 2015 to 2019 Mustangs, including the V6, EcoBoost, GT and Shelby GT350 models. Stagger with a 20x9.5 wheel on the front for an aggressive muscle car stance and improved traction.

    Recommended Tire Size:

    Note: Priced per wheel.

    Fitment: 2015 2016 2017 2018 2019 Details

    Mounting & Balancing: AmericanMuscle offers professional mounting and balancing on all wheels and tires when purchased together on the same order for an additional fee. This will allow you to swap out your old wheels for your new set when they arrive. We even offer Free Nitrogen tire fill.

    • State of the Art On-Site Tire Facility
    • Scratch Free Mounting Process
    • Environmentally Friendly, Lead Free Wheel Weights
    • Free Optional Nitrogen Tire Fill
    • 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 free of charge!

    • 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# 852GB-2156545

    CA Residents: WARNING: Cancer and Reproductive Harm -

    What's in the Box
    • (1) Wheel
    • (1) Center Cap
    Installation Info
    Tech Specs
    Manufacturer: RTR Style: Tech 7
    Size: 20x10.5 Finish: Black
    Placement: Rear Only Centercap Size: Included
    Back Spacing: 7.5" (192mm) Offset: +45mm (1.8")
    Bolt Pattern: 5x4.5" (5x114.3mm) Weight: 26lbs
    Material: Aluminum Lip Size : N/A
    Best Tire : 285/30-20 Year/Model: All 2015-2018
    Will it fit my Mustang?
    • Bullitt - 19
    • EcoBoost - 15, 16, 17, 18, 19
    • GT - 15, 16, 17, 18, 19
    • GT350 - 15, 16, 17, 18, 19
    • GT350R - 15, 16, 17, 18, 19
    • V6 - 15, 16, 17

      Customer Photos (7) Submit Your Photo

      View All 7 Photos

        Questions & Answers (22)

        5 Top Rated Questions

        What's the offset of the front 20x9.5 wheel? I'm wondering with the 255/35 tire if it sits more flush with the fender than the OEM performance package wheel on a 255/40 tire.

        • The 20x9.5 RTR Tech 7 wheel has an offset of +33mm. The 15-17 19x9 Performance Pack Wheel has a +45mm offset.

        Helpful (1)

        Will the front wheels clear the 6 piston brembo brakes on the performance package GT?

        • Yes, the 20x9.5 front RTR wheels would clear the front 6 piston Brembo brakes on a GT with the Performance Package.

        Helpful (1)

        Will I be able to just re-use the stock lug nuts (2017 GT Performance Package) for this set up?

        • You are able to reuse stock lug nuts with the Staggered RTR Tech 7 Black Wheels, however we recommend utilizing a 3/4" or spline drive lug nut, as their lower profile will minimize the chances of damage to the finish of the wheel during installation/removal.

        Helpful (1)

        I have steeda progressive springs will this wheels fit with a 305/35/20 or 19 rear and 275/35/20 or 19 ?

        • This RTR Tech 7 Black Wheel will fit a 305/35-20 and 275/35-20 tire.

        Helpful (1)

        Looking at the 285 in the rear , does it poke outside of the fender? Standard Suspension

        • With a 285/35/R20 tire in the rear, you may have the tire and wheel sticking out slightly past the fender.

        Helpful (1)
        Post Your Question
        10 More Questions
        What is the largest tire size I can put on my 2017 GT squared and staggered with and without lowering it 1"? I want to run 285/40/19 or 285/35/20 squared. 1 answer
        Love the wheels! Would I be able to safely run a 275/30/20 on the 9.5 in the front, and a 305/30/20 on the 10.5 in the rear? Would I need to recalibrate the speedo? The car is a 2016 GT and hasn't been lowered, yet.. 1 answer
        With the rims 20x9.5 with 275\35 front tire and 20x10.5 with 305\35 have any fitment or rubbing issues with BMR Performance lowering springs 1.2" F and .5" drop ? 1 answer
        What is the size of the tire that the black mustang guy (Anthony K) is wearing on this photo? I just need to know these dimensions to buy the tire set because the rims are already the same (20 "9.5 10.5). Thank you! 0 answer
        can you give a link to the “tuner style lugnuts” that’ll fit these wheels, i just bought them 1 answer
        Which tire size would you recommend for for this staggered setup on my 15 Mustang gt? I would like the 305s in the rear and 275 up front. Not sure if the 30 or 35 series would work better. My mustang is lowered with eibach pro kit 1 answer
        Would the 10.5 wheel fit in the front if I run a small spacer and have coilovers? 1 answer
        Will these fit on a 2015 GT with Eibach Sportline springs? 1 answer
        Looking at this staggered set, but want to see about going wider on all four tires. Maybe 275 in front, 305 or 315 in back. Would go on 2016 Roush stage 3 with Roush suspension. Would those tires fit without rubbing issues? 2 answers
        Will these fit a 2010 gt? 1 answer

          Customer Reviews (9) Write a Review

          Overall Rating 4.9

          out of 5 stars

          Installation Time:Afternoon

          Installation Cost:0-$100

          • Bang For Your Buck 4.671875 4.7
          • Finish 4.888889 4.9
          • Appearance 5 5
          • Quality 4.888889 4.9

          • 5/5

            Installation Time: Less than 1 Hour

            March 30, 2019

            Review from Staggered RTR Tech 7 Black Wheel & NITTO NT555 G2 Tire Kit - 20x9.5/10.5 (15-19 All)

            Best wheels!

            I got to admit i was skeptical at first because i didnt think these wheels would look good on my car but as soon as i got them put on I IMMEDIATELY FELL IN LOVE, my car is the talk of town so far and i lm glad i made this purchase! Don’t hesitate and get these!


            Year: 2016 Submodel: EcoBoost

            Helpful (0)

          • 5/5

            Installation Time: Less than 1 Hour

            May 28, 2018

            Review from Staggered RTR Tech 7 Black Wheel & NITTO NT555 G2 Tire Kit - 20x9.5/10.5 (15-19 All)

            Great tims

            The rims look great and give the fitment I wanted! They are flush with the body lines and all love the rims had one come on chipped but AM got it replaced quickest I ever had to get something replaced


            Year: 2015 Submodel: GT

            Helpful (13)

          • 5/5

            Installation Time: Less than 1 Hour

            May 06, 2018

            Review from Staggered RTR Tech 7 Black Wheel & NITTO NT555 G2 Tire Kit - 20x9.5/10.5 (15-19 All)


            I must admit the RTR Tech 7 wheel and tire package with Nitto NT555 G2 tires is a must buy. Very nice look!!! Aggressive but not over the top. Fit and finish is also perfect!!! I definitely recommend this wheel and tire package!!!


            Year: 2018 Submodel: GT

            Helpful (13)

          • 5/5

            Installation Time: Afternoon

            April 05, 2018

            My S550

            I had been shopping for rims for my Mustang. Very hard to make a decision with so many rims out in the market. Went to American Muscle website and study all the rims and these were the right ones for my Mustang very reasonable price.


            Year: 2015 Submodel: GT

            Helpful (13)

          • 5/5

            Installation Time: Less than 1 Hour

            February 24, 2018

            Review from Staggered RTR Tech 7 Black Wheel & NITTO INVO Tire Kit - 20x9.5/10.5 (15-19 GT, EcoBoost, V6)

            I Love the way they look

            I recommend these set of wheels, they look aggressive, very smooth to ride. they more that I was expecting to.


            Year: 2018 Submodel: GT

            Helpful (15)

          • 5/5

            Installation Time: Afternoon

            November 13, 2017

            great fitment and looks nice

            the wheels looks good on the car and give it an aggressive look


            Year: 2016 Submodel: GT

            Helpful (13)

          • 4/5

            Installation Time: Less than 1 Hour

            June 26, 2017

            Review from Staggered RTR Tech 7 Black Wheel & Michelin Pilot Sport A/S 3+ Tire Kit - 20x9.5/10.5 (15-19 All)

            Great Wheels and Tires

            seems their installer dinged up a wheel and sent it anyway. AM was quick to respond but botched the order so in the end I had to have a local shop mount the tire. If your lucky and it all works out its optimal.


            Year: 2015 Submodel: EcoBoost

            Helpful (18)

          • 5/5

            Installation Time: Less than 1 Hour

            June 23, 2017

            Review from Staggered RTR Tech 7 Black Wheel & NITTO NT555 G2 Tire Kit - 20x9.5/10.5 (15-19 All)

            Worth Every Penny

            I bought these for my '16 GT and I put these on with a EIBACH Sportline Drop spring set with BMR camber adjustment bolts for the front wheels. Amazing fit, got rid of that ugly wheel gap and flushes up with the fenders. I've had them for a few months now with zero issues. I would definitely recommend these to a friend.


            Year: 2016 Submodel: GT

            Helpful (14)

          • 5/5

            August 24, 2016

            Review from Staggered RTR Tech 7 Black Wheel & NITTO NT555 G2 Tire Kit - 20x9.5/10.5 (15-19 All)

            READY TO ROCK TECH 7

            I'VE BEEN WAITING SO LONG FOR THESE!! American Muscle did an amazing job on the mounting and balance. These made me fall in love with my car all over again. They change the whole look of the car. I love how sticky the tires are. I highly recommend that you get these before they sell out again!!!!


            Year: 2016 Submodel: GT

            Helpful (17)