About This Ford Shelby Mustang GT500 Build
We love featuring real builds from real owners. This Red Ford Shelby Mustang GT500 sits on a set of 20×11 and 20×11.5-inch Project 6GR FIVE wheels, and the result speaks for itself.
The owner chose Project 6GR for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Ford Shelby Mustang builds come through WheelFront every month, but this one stands out. The combination of the Red exterior with the Project 6GR FIVE creates a look that balances aggression with elegance.

Fitment Breakdown: Project 6GR FIVE on the Ford Shelby Mustang GT500
I stood right next to this GT500 at the track, and the fitment on these Project 6GR FIVE wheels is absolutely dialed. We are running a 20x11 up front and a massive 20x11.5 in the rear. These widths perfectly match the aggressive nature of the S550 chassis.
The offset here keeps the wheels perfectly flush with the fenders. You get that wide, planted look without any awkward poke. It changes the stance of the car entirely.
We checked the caliper clearance, and it is spot on. These wheels clear those massive Brembos with room to breathe. No spacers needed, which keeps the scrub radius exactly where Ford intended.
The hub bore fits the GT500 spindle perfectly, so we have zero vibration issues at speed. That hub-centric design is non-negotiable for a car with this much horsepower. You want a solid connection to the hub when you launch.
The barrel lip depth on the FIVE design adds some serious visual weight. It fills the wheel well and makes the car look hunkered down. Even at stock ride height, the proportions feel just right.
I looked closely at the fender gap, and it is tight. We are not seeing any rubbing during heavy cornering or hard acceleration. The tires stay tucked just enough to avoid clipping the liner.
If you decide to drop the suspension, watch your inner clearance. You might need to adjust your camber settings to keep the tires from kissing the struts. Always measure twice before you commit to a lower coilover setup.
The spoke design is stiff and handles the torque load of the supercharged engine with ease. These wheels do not flex under pressure. They feel like a factory component but look a hell of a lot meaner.
What We Recommend for Ford Shelby Mustang GT500 Owners
If you own a GT500, stick to the 20-inch diameter for the best balance of looks and grip. Going to 19s can look small, and 21s often hurt your performance. Keep it simple and stick to what we know works.
We always suggest a staggered setup for this platform. A 20x11 front and 20x11.5 rear gives you the ultimate traction balance. Never try to run a square setup unless you only care about tire rotation over handling.

For tire choices, the 305/30/20 we have here is the gold standard. It provides a meaty sidewall that protects the rim and offers incredible grip. Avoid going too narrow, or you will lose your launch capability.
Watch out for the offset trap. A lot of guys guess the numbers and end up with wheels that hit the shocks or poke out like a truck. Stick to the offsets Project 6GR provides for this specific chassis.
Do not mess with spacers if you can help it. They introduce extra stress to your wheel studs and change your handling geometry. If the wheel is engineered for the GT500, you will never need a spacer.
Style and Build Analysis
The Gloss Black finish on these Project 6GR FIVE wheels provides a brutal contrast to the Red paint. It creates a sinister look that screams performance. The black wheels make the red body pop in the bright sunlight.
I love how the FIVE spoke pattern catches the light from different angles. The design is modern but respects the muscle car heritage of the Mustang. It is clean, sharp, and purposeful.
The proportions on this car are near perfect. The wheels fill the arches completely, leaving just enough room for the suspension to work. It looks like it belongs on a starting grid at Daytona.
We have seen many builds, but this one hits differently. Many owners go for chrome or silver, but the Gloss Black choice shows intent. It tells everyone you did not just buy wheels; you built a machine.
This car has real road presence. It does not need a giant wing or crazy graphics to grab attention. The combination of the deep red and dark, aggressive wheels does all the talking for you.
Why We Love This Build
This Red GT500 is a masterclass in clean execution. When the light hits the paint and those Gloss Black wheels spin, the car looks alive. It sits with a predatory stance that makes every other car on the road look boring.
We love this build because it feels authentic and honest. It does not hide behind flashy trends or questionable mods. It is just a fast car with the right shoes and a killer attitude.
Seeing this Mustang in person made me want to grab my keys and hit the track immediately. It is the kind of setup that reminds you why we love cars. Go get yourself a set and transform your ride today.

Full Specs Breakdown
Here is exactly what this owner is running. We break down every detail so you can replicate this build or use it as a starting point for your own setup.
- Car Make & Model: Ford Shelby Mustang GT500
- Vehicle Color: Red
- Wheel Brand & Model: Project 6GR FIVE
- Wheel Size: 20×11 and 20×11.5
- Offset: Contact dealer
- Wheel Finish: Gloss Black
- Tires: 305/30/20 fronts
Before You Buy: Fitment Checklist

We talk to Ford Shelby Mustang owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 20×11 and 20×11.5-inch wheels fit my Ford Shelby Mustang? Yes, but fitment depends on width, offset, and tire size working together. A wrong offset means rubbing. A wrong tire size means poor handling. Always verify all three.
Do I need to modify my fenders? That depends on your offset and suspension. A conservative offset with stock ride height usually fits without modification. Go aggressive and you may need to roll or pull your fenders.
Can I daily-drive this setup? Absolutely. Thousands of Ford Shelby Mustang owners run 20×11 and 20×11.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.



