Niche Gamma Wheel 20"X10.5" Mustang 2005-2023



  • 7.32" Backspacing
  • Five Lug Pattern
  • +40mm Offset
  • 72.56mm Center Bore
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Niche 20"x10.5" Gamma Wheel for 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 and 2023 Mustangs.

Niche makes a statement with the gloss black Gamma Wheel. With a tire size customization from mild to aggressive and an intricate ten-spoke design with splitting y-spokes near the end, your vehicle will give off the resemblance of a complex web for a design that’s sure to stand out. The center offers a five-lug pattern and the embedded Niche logo for a brilliant display. Featuring a cast monoblock construction, Niche Gamma Wheel has an intense concavity that is achieved due to the spokes being brought to the edge of the wheel.

Wheel Specifications:
- Size: 20" x 9/ 20" x 10.5” (Sold Individually or Staggered Set)
- Backspacing: 7.32" (Rear only)
- Lugs: 5 x 114.3mm (5 x 4.5")
- Finish: Gloss Black
- Weight: 33 lb.
- Offset: +40mm (Rear only)
- Center Bore: 72.56mm
- Center Cap: Included

Vehicle Fitment:
- 2005-2017 V6 Mustangs
- 2007-2014 Shelby GT500 Mustangs
- 2015-2023 EcoBoost Mustangs
- 2005-2023 GT Mustangs
*Also fits Boss 302, Bullitt, and Mach-1 Mustang models.
*This 20" wheel will clear all available brake kits found on any of the Mustang fitments mentioned in this listing.

Tech Tips:
- These wheels are not intended for use with 2015+ Shelby GT350/GT350R or 2020+ Shelby GT500 model Mustangs.
- Available individually or as a set of four with a staggered fitment. Please see P/N: W1273K-B for the bundle options that include tires, TPMS, lug nuts and other available wheel and tire package accessories.

Additional Notes:
- Small, tuner-style lug nuts are required for this wheel. Lug nuts in a larger OEM style will not be compatible.
- The tire sizes that you can install on these wheels can go from mild to aggressive with the available offset and width. It is highly recommended that you have all the proper equipment necessary so that your vehicle can have a proper wheel alignment done by a professional in both the front and the rear of your Mustang. You may also find the need for a pair of Steering Rack Limiters depending on the ride height of your Mustang and the tires you choose to install, See P/N: HW3096 for 2005-2014 and P/N: HW4093 for S550 models.

California Residents: Proposition 65 Warning

Vehicle Fitment

This product will fit the following Mustang years:

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