About This Audi S5 Base 2013 Build
We love featuring real builds from real owners. This Audi S5 Base 2013 sits on a set of 20×10.5 / 20×10.5-inch Forgestar F14 wheels, and the result speaks for itself.
The owner chose Forgestar for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Audi S5 Base builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Forgestar F14 creates a look that balances aggression with elegance.
Fitment Breakdown: Forgestar F14 on the Audi S5 Base 2013
I walked around this S5 for twenty minutes yesterday, and the stance is absolutely nailed. We are looking at a square setup of 20x10.5 Forgestar F14s all the way around. That width on an Audi B8.5 chassis is aggressive and demands attention.
The +20 offset pushes these wheels right to the edge of the fender line. It gives the car a wide, planted look that the factory setup desperately lacks. You get that flush look without needing a bunch of spacers to push the wheel out.
Clearing the big Audi calipers is always a gamble, but the F14 spoke design handles it easily. We have plenty of room between the back of the spoke and the caliper face. It is a clean, worry-free install in that department.
Since we are running 10.5 inches of width, the hub bore and fitment precision matter a lot. These wheels are hub-centric, so you get zero vibration at highway speeds. They lock onto the hub like they were born there.
The concave profile on these F14s is deep because of that +20 offset. It gives the wheel a complex, three-dimensional look that changes as you walk around the car. It is pure mechanical art tucked under those fenders.
You have to watch the inner fender liner at this ride height. Because we are running coilovers, the car sits low enough to kiss the liner on big bumps. A little heat gun work on the plastic liners solves that problem instantly.
The fender gap is effectively gone, which is exactly how an S5 should sit. We have the coils dialed in to eliminate any daylight between the tire and the arch. It looks mean, purposeful, and ready for the track.
What We Recommend for Audi S5 Base 2013 Owners
If you want this look, stick to the 10-inch or 10.5-inch width range. Anything narrower than a 9.5-inch wheel on this platform just looks sunken and weak. You want that presence, so do not go small.
For offsets, keep your numbers between +20 and +30 for that perfect flush fitment. If you go higher than +30, you will need spacers to avoid hitting the suspension struts. Stick to the +20 range if you want that aggressive poke.
I always tell guys to run a square setup if they want better tire rotation options. Staggered setups look cool, but an S5 handles better when you can rotate all four corners. It also saves you money on tires in the long run.
Watch your tire choice carefully to avoid major rubbing issues. A 275/30/20 tire is the sweet spot for a 10.5-inch wheel. It gives you a tiny bit of stretch that looks clean without being dangerous or tacky.
Do not skip on the alignment after you drop the car on coilovers. Dial in a bit of negative camber to tuck the top of the tire under the fender. It keeps your paint safe and makes the car handle like it is on rails.
Style and Build Analysis
The gloss black finish on these F14s looks menacing against the body lines of the S5. Black wheels usually hide details, but the F14’s thin spoke design stays visible. It strikes a balance between stealth and high-performance engineering.
The proportions on this car are spot on because the wheels fill the arches perfectly. When you see this thing parked at a meet, it commands the whole row. It has a heavy, weighted appearance that makes the car look like it has more muscle.
Comparing this to other builds, many guys make the mistake of choosing wheels that are too busy. The Forgestar F14 is a classic racing design that ages well. It does not look dated, and it does not try too hard to be flashy.
The way the wheels catch the light at sunset is incredible. You see the deep concavity, and then you see the black finish absorbing all the shadows. It highlights the aggressive geometry of the Audi fenders.
Every time I look at this build, I think about the road presence. It is not a show car that can't move; it is a driver's car with the right upgrades. The stance transforms the entire vibe of the B8.5 chassis.
Why We Love This Build
This Audi S5 looks like it could eat the pavement for breakfast. The contrast between the black wheels and the clean bodywork makes the car look wider and lower than stock. Every time we catch a glimpse of this machine in the wild, we have to stop and stare. It is the perfect blend of aggressive offset and smart suspension tuning.
Everything about this build works because it follows the rules of proper fitment. We love the way the tires tuck just behind the fender metal. It is not just a car; it is a statement piece for the Audi community. If you want your S5 to turn heads, this is the blueprint you follow.
Go out and get your fitment sorted 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: Audi S5 Base 2013
- Vehicle Color:
- Wheel Brand & Model: Forgestar F14
- Wheel Size: 20×10.5 / 20×10.5
- Offset: 20 / 20
- Wheel Finish: Black
- Tires: Nitto Motivo 255/35 27″x10″ / 255/35 27″x10″
- Suspension: Coilovers
Before You Buy: Fitment Checklist
We talk to Audi S5 Base owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 20×10.5 / 20×10.5-inch wheels fit my Audi S5 Base? 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 Audi S5 Base owners run 20×10.5 / 20×10.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
