2021 ROUSH Vehicle Wheel & Tire Specifications

Do you own a 2021 ROUSH Production vehicle and you're curious what wheel size and/or tires are on your vehicle? Look no further! We have compiled all of the wheel and tire specs for each 2021 ROUSH production vehicle below.

Engineered and tested to tighter standards than required, each ROUSH wheel and tire combination are designed, computer-simulated and then physically tested to ensure conformance to ROUSH’s standards. Why? The wheel and tire are the vehicle’s connection to the world, transferring all that the vehicle can do to terra firma - getting you there faster, further and more comfortably.   Each wheel and tire combination are subjected to simulated lifetimes of extreme use before earning their approval to wear the ROUSH name.

2021 ROUSH Stage 3 Mustang Wheel and Tire Specs

The 2021 ROUSH Stage 3 Mustang, offers two styles of wheels. The “Jet Black Flowform Wheel” and the “Agate Gray Forged Wheel” option. Jet Black Wheels are in the standard content package while the Agate Gray wheels are an optional upgrade. Both wheels are the same dimensions, as listed below, with the forged wheels utilizing the higher performance manufacturing method to reduce weight and retain strength.

ROUSH Jet Black Flowform Wheels

Jet Black Flow Form Wheels

2021 ROUSH Stage 3 Mustang Jet Black Flowform Wheel Specs:
20 x 9.5 / +45mm offset
Wheel Weight: 28.5 lbs per wheel
Finish: Jet Black semi-gloss

Agate Gray Forged Wheels

Agate Gray Forged Wheels

2021 ROUSH Stage 3 Agate Gray Forged Wheel Specs: (Optional Wheels)
20 x 9.5 / +45mm offset
Wheel Weight: 24.8 lbs per wheel
Finish: Agate Gray semi-gloss

Every 2021 ROUSH Stage 3 Mustang is equipped with a set of Continental ExtremeContact Sport tires. The ExtremeContact Sport tire is an ultra-high performance summer tire that provides the perfect balance of predictable and capable handling, exceptional wet performance, and overall comfort.   The ROUSH and Continental team conducted extensive testing at the Continental Proving Grounds in Uvalde, Texas. We selected the right tire construction and compound to fully utilize ROUSH wheel and suspension geometries, resulting in 1.07g+ road hold ratings.

2021 ROUSH Stage 3 Tire Specs:
Continental ExtremeContact Sport Tires
Tire Size: 275/35 ZR 20
Speed Rating: Y
Load Index: 102
Tread Wear: 340
Traction: AA
Temperature: A

2021 ROUSH F-150 Wheel and Tire Specs

For 2021, we introduced an all-new wheel design, created in-house at ROUSH as part of the all-new 2021 F-150 initiative.    The design of the wheel was created as a balance for style, strength and character.  Not a copy from others, this all-new wheel features a strengthened outer wheel/bead area to take on the off-road use it was designed for, while keeping the center section open for maximizing airflow to cool the brakes.

Featuring a new wheel finish called Iridium Gray, this new color features a “color shift” where at first glance, it looks gray but it changes colors slightly in different lighting scenarios.  When these wheels are on a Race Red or Shadow Black 2021 ROUSH F-150 a more bronze hue tends to show, which you will love! 

ROUSH selected General Tire’s Grabber line of tires, specifically the awesome all-around competitor, the A/TX.  The General Grabber A/TX is an aggressive all-terrain tire providing exceptional off-road capability and durability, this off-road competitor is also designed to not beat you up on-road.   Featuring a low-noise profile with exceptional off-road traction, the General Grabber A/TX proves its performance in year-round use, gaining the endorsement for snow use as displayed in the Three-Peak Mountain Snowflake rating.

2021 ROUSH F-150 Wheel Specs:
20 x 9  / +18mm offset
Finish: Iridium Gray

2021 ROUSH F-150 Tire Specs
General Grabber A/TX
Tire Size: LT 305/55 R20
Speed Rating: S
Load Index: 121

2021 ROUSH Super Duty Wheel and Tire Specs

The 2021 ROUSH Super Duty wheels were specifically designed to integrate the OE lug nuts as a function of retaining full factory towing capabilities. It is important to retain the factory stainless lug nuts because they have a torque retention washer that maintains torque on the wheels when tightened. This gives our ROUSH Super Duty owners peace of mind when towing. See the 2021 ROUSH Super Duty wheel and tire specifications below.

ROUSH Super Duty Wheel

2021 ROUSH Super Duty Wheel Specs:
20x9 +10mm Offset
Finish: Satin Black

2021 ROUSH Super Duty Tire Specs:
General Grabber A/TX
Tire Size: LT 325/60 R20
Speed Rating: S
Load Index: 126

2021 ROUSH Ranger Wheel and Tire Specs

On the 2021 ROUSH Ranger, we offer a mesh-style wheel with a Satin Black finish. Paired with the ultra-capable General Tire Grabber A/TX tires, you and your ROUSH Ranger are ready to tackle any adventure. 2021 ROUSH Ranger wheel and tire specifications can be found below.

ROUSH Ranger Wheels

2021 ROUSH Ranger Wheel Specs:
18x9 +30mm Offset
Finish: Satin Black

2021 ROUSH Ranger Tire Specs:
General Grabber A/TX
Tire Size: LT 285/60 R18
Speed Rating: S
Load Index: 122

2021 Bronco R Series Kit Wheel Specs

The newest product to the ROUSH Performance lineup is the Bronco R Series Kit. The R Series Kit is available exclusively in kit form and is recognized as an official ROUSH Performance product. The kit comes with (5) ROUSH-designed wheels finished in Iridium Gray. The wheel design is very similar to the 2021 ROUSH F-150 design. Since the Bronco R Series Wheel is a 17-inch wheel we modified the design slightly to better suit the packaging requirements of the Bronco.

2021 Bronco R Series Kit wheel specs:
17 x 8.5 +25 offset
Finish: Iridium Gray

**The Bronco R Series Kit DOES NOT include tires but we recommend using General Tire Grabber X3 LT 315/70 R17 tires.

About the author

ROUSH Performance
ROUSH Performance
ROUSH Performance, a division of Roush Enterprises, designs, engineers and manufactures completely assembled pre-titled vehicles, aftermarket performance parts, and superchargers for the global performance enthusiast market. Based in Plymouth Township, Michigan, ROUSH Performance was founded in 1995 by motorsports legend Jack Roush.
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