About This Pontiac Firebird Trans Am 1994 Build
We love featuring real builds from real owners. This Pontiac Firebird Trans Am 1994 sits on a set of 18×10.5 / 18×10.5-inch XXR 526 wheels, and the result speaks for itself.
The owner chose XXR for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Pontiac Firebird Trans Am builds come through WheelFront every month, but this one stands out. The combination of the exterior with the XXR 526 creates a look that balances aggression with elegance.

Fitment Breakdown: XXR 526 on the Pontiac Firebird Trans Am 1994
I walked around this Trans Am for twenty minutes just to soak in the stance. Running an 18x10.5 square setup on a fourth-gen F-body is an aggressive move. Most guys play it safe, but these XXR 526 wheels demand attention. The 20 offset pushes the face out right to the edge of the fenders.
We checked the clearance on those front spindles and the calipers were a tight fit. You really need to watch the hub bore on these Pontiacs. If you don't use the right hub-centric rings, you will deal with annoying vibrations at highway speeds. This build nails it with a perfect hub match.
The 10.5-inch width fills out the wheel wells without looking like a monster truck. Because the offset sits at 20, the barrel lip depth is massive. That deep dish look is exactly what a nineties muscle car needs to look tough.
The coilovers make all the difference here. Without that drop, the tires would poke out too far and look awkward. Now the fender gap sits razor-thin, which makes the whole profile look slammed. It looks like it wants to hunt down everything on the road.
You have to be careful with the inner fender liner in the front. On full lock, you might hear a little bit of rubbing if you hit a dip. We suggest keeping the plastic trim tight to avoid any unwanted noise. It is a small price to pay for this kind of mean look.
The spoke design of the 526 works surprisingly well with the rounded lines of the Trans Am. It brings a modern, industrial vibe to a classic American shape. It avoids the dated look of those old chrome five-spoke wheels. I love how the design frames the brake rotors perfectly.

Overall, this fitment balances function and form perfectly. The car feels planted and heavy on the road. You can tell the owner spent hours dialing in the camber settings to make this work. It is a masterclass in aggressive stance for an F-body.
What We Recommend for Pontiac Firebird Trans Am 1994 Owners
If you want to run this setup, you need to prepare for some fender work. You should definitely roll those rear fenders to avoid tire slicing. A square 10.5 setup is not for the faint of heart, but the handling gains are real.
We always suggest sticking to a 285 or 295 tire width for an 18x10.5 rim. Anything narrower and you get too much stretch, which ruins the contact patch. If you go too wide, you will fight rubbing issues every single day. Keep it balanced to keep the car predictable in the corners.
Don't be afraid to adjust your coilovers after the wheels go on. You might need to stiffen the dampening to prevent bottoming out. Even a few millimeters of height adjustment can save your quarter panels. Never rush the install process.
A common mistake is skipping the alignment check after a wheel swap. Your toe and camber settings will shift once you change the offset this drastically. Get a professional shop to dial in the specs. It keeps your tires from balding in under a thousand miles.
For those who want a safer look, try an 18x9.5 in the front with a higher offset. It keeps the steering feel sharp and avoids the rubbing headache. You can keep the deep dish in the back to maintain that signature look. We have seen plenty of guys go this route with great results.

Style and Build Analysis
The choice of a black finish against this body color is just lethal. It makes the Pontiac look like a stealth fighter lurking in the dark. The darkness of the wheels hides the brake dust and makes the paint pop. It is a timeless color combo that never goes out of style.
Proportions are the secret sauce of this build. The XXR 526 has a bold, stepped-lip aesthetic that screams performance. It modernizes the Trans Am without clashing with its heritage. It looks like something you would see in a high-end street racing movie.
I love how the black wheels ground the vehicle. Many owners pick shiny chrome, which distracts from the body lines. These wheels direct your eyes to the stance and the raw width of the tires. It looks purposeful and aggressive from every single angle.
We compare this to other builds we see at meets, and this one stands out. A lot of people choose wheels that are too small or too skinny. This owner went for the biggest footprint they could fit under the stock metal. That commitment to the aesthetic is what makes it a show-stopper.
The road presence is undeniable when this thing rolls down the street. It has a heavy, hunkered-down look that makes people turn their heads instantly. It does not look like a project; it looks like a finished weapon. This is how you modify a fourth-gen car the right way.
Why We Love This Build
I fell in love with this build the second the sun hit those black spokes. The way the light plays off the deep barrel makes the car look wider than it actually is. It captures the spirit of the nineties while embracing the modern stance movement we love so much.
This Firebird sits with such authority that it commands respect in any parking lot. You can tell it is ready to eat up the highway without a second thought. It turns a classic cruiser into a serious, street-ready machine.
We see thousands of cars, but this one sticks in my mind. The balance of the black-on-black aesthetic with that aggressive offset is pure automotive art. Build it once and build it right.

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: Pontiac Firebird Trans Am 1994
- Vehicle Color:
- Wheel Brand & Model: XXR 526
- Wheel Size: 18×10.5 / 18×10.5
- Offset: 20 / 20
- Wheel Finish: Black
- Tires: BFGoodrich G-Force Comp-2 A/S 265/35 25.3″x10.4″ / 265/35 25.3″x10.4″
- Suspension: Coilovers
Before You Buy: Fitment Checklist

We talk to Pontiac Firebird Trans Am owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 18×10.5 / 18×10.5-inch wheels fit my Pontiac Firebird Trans Am? 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 Pontiac Firebird Trans Am owners run 18×10.5 / 18×10.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.



