About This Audi S4 Base 2013 Build
We love featuring real builds from real owners. This Audi S4 Base 2013 sits on a set of 19×9.5 / 19×9.5-inch Rohana RFX11 wheels, and the result speaks for itself.
The owner chose Rohana for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Audi S4 Base builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Rohana RFX11 creates a look that balances aggression with elegance.
Fitment Breakdown: Rohana RFX11 on the Audi S4 Base 2013
I walked around this B8.5 S4 for a solid twenty minutes at the last meet. Putting a 19x9.5 square setup on this platform is a bold move that absolutely pays off. That 33 offset sits right at the edge of the fender line without looking like a desperate cry for attention.
The Rohana RFX11 design offers enough concave depth to give the car some serious shoulders. Since these wheels share a width and offset at all four corners, the stance looks perfectly balanced from every angle. You get a meaty footprint that fills those arches exactly how Audi intended the S4 to look.
Clearance around the factory big brake kit is a non-issue with these spokes. The RFX11 design arches out just enough to clear the bulky S4 calipers with plenty of room to spare. I hate spacers, so seeing a direct fit that requires zero hardware trickery is a breath of fresh air.
The hub bore on these wheels matches the Audi platform perfectly, so you avoid those annoying vibrations. When you bolt these up, the wheel seats flush against the hub face. It feels solid and planted, just like a German sport sedan should.
Running this on lowering springs changes the game for the fender gap. We saw the gap vanish, creating that tight, aggressive profile we all chase. Just keep an eye on your inner liner at full lock.
The 9.5-inch width does push the rubber close to the strut housing on the inside. You might get a faint rub if you hit a massive bump while turning hard. It is a small trade-off for such a killer visual upgrade.
You need to be careful with tire sizing here. A 255/35 setup provides a tiny bit of stretch, which saves your paint from flying debris. Don't go too wide on the rubber, or you will regret it when your tires chew up the plastic fender liners.
What We Recommend for Audi S4 Base 2013 Owners
If you own a 2013 S4, stick to the 19-inch diameter range. Going to 20s makes the ride way too harsh for daily driving on these stiff chassis. Keep the wheels light to protect your suspension bushings.
For offsets, aim for that +30 to +35 range. Anything lower than +30 puts too much stress on your wheel bearings. Anything higher than +40 starts to tuck the wheel inside the fender like a stock sedan, which kills the look.
I always recommend a square setup for these cars. Staggered widths on an AWD Quattro system are a recipe for differential headaches. Keep the rolling diameter identical front to rear to save your drivetrain.
Don't be afraid to run a slight stretch on your tires. A 255 section tire on a 9.5 wheel gives you that clean, flush aesthetic. It also prevents the sidewall from bulging and hitting the fender edge under heavy compression.
Avoid cheap hub rings whenever possible. If you buy a wheel that does not have the factory Audi 66.6 bore, get high-quality aluminum rings. Plastic rings will crack, and you will feel the wobble on the highway.
Always double-check your alignment after you lower the car. A bit of negative camber actually helps clear the fender lip when you hit a dip. It makes the car handle better, too.
Style and Build Analysis
The Machined finish on these Rohana RFX11s is a masterclass in contrast. It pops against darker car colors and adds a touch of class to lighter shades. The way the light hits those machined edges makes the wheels look like they are spinning even when the car is parked.
The split-spoke design is complex but not cluttered. It feels like a modern evolution of the classic rotor wheels we see on so many Audis. It carries that same DNA but brings a much more aggressive, aftermarket edge.
Proportion is everything on the B8.5 body. This car has a long, lean look, and these wheels emphasize that length perfectly. The stance makes the S4 look like it belongs on a track instead of a grocery store parking lot.
I have seen a dozen S4 builds, but this one hits differently. The consistency of the design creates a cohesive flow from the front bumper to the rear diffuser. It is clean, purposeful, and avoids that tacky, over-the-top look.
The road presence is undeniable. When this car rolls down the street, it demands a double take. It is the perfect balance between a daily driver and a show car, proving you do not need a widebody kit to turn heads.
Why We Love This Build
This Audi S4 captures everything I love about the aftermarket scene. The Machined finish catches the setting sun and glows against the street, while the deep concave spokes give the car a menacing, hunkered-down posture. It is a masterclass in restraint and good taste.
I stood there for ages just admiring how the rubber meets the fender. There is no awkward gap, no rubbing, and no drama. It looks like a factory prototype that Audi was too scared to build.
You have to see it in person to appreciate how the RFX11s transform the character of the B8.5 platform. It turns a sensible commuter into a genuine predator. Stop overthinking your build and just pull the trigger on this setup.
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 S4 Base 2013
- Vehicle Color:
- Wheel Brand & Model: Rohana RFX11
- Wheel Size: 19×9.5 / 19×9.5
- Offset: 33 / 33
- Wheel Finish: Machined
- Tires: Federal 595 RS-RR 265/35 26.3″x10.4″ / 265/35 26.3″x10.4″
- Suspension: Lowering Springs
Before You Buy: Fitment Checklist
We talk to Audi S4 Base owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 19×9.5 / 19×9.5-inch wheels fit my Audi S4 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 S4 Base owners run 19×9.5 / 19×9.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
