About This Audi S4 Premium Plus 2018 Build
We love featuring real builds from real owners. This Audi S4 Premium Plus 2018 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 Premium Plus 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 Premium Plus 2018
I walked up to this S4 at the meet and immediately noticed how those 19x9.5 Rohana RFX11s changed the whole personality of the car. Running a 30 offset all around creates a wide, aggressive stance that sits perfectly flush with the fenders. You get that extra width without needing to hack up your bodywork.
The B9 chassis handles this width surprisingly well, but you have to watch the inner clearance. We measured the gap between the barrel and the uprights, and it is tight. You definitely want to verify your brake caliper clearance, though these spokes offer plenty of room for the factory brakes.
Since the owner installed air suspension, the fitment changes drastically depending on the drive mode. At ride height, the car looks track-ready, but airing out tucks that 9.5-inch wheel right up into the fender liner. It looks absolutely lethal when it sits flat on the ground.
The hub bore on these wheels matches the Audi platform perfectly, so we didn't see any vibrations during the test drive. You should always use hub-centric rings if you deviate from the factory specs, but these fit like they came from the Ingolstadt factory. Precision matters when you are pushing this much width.
I noticed the lip depth on these RFX11s adds just enough character to break up the flat face of the design. Those spokes flow out toward the edge, which makes the wheel look even larger than a standard 19. It fills the wheel arch gap without looking like a cartoon.
Watch out for rubbing on the front inner liners if you drive low. You might need to adjust your camber settings or trim the plastic tabs inside the front wheel wells. A little bit of work here prevents you from shredding your tires on a hard corner.
What We Recommend for Audi S4 Premium Plus 2018 Owners
If you want to replicate this look, stick to the 19-inch diameter. It strikes the best balance between ride comfort and that performance-oriented aesthetic. Going up to a 20-inch wheel often ruins the ride quality on these B9 cars, and it looks too busy.
For the B9 S4, a 9.5-inch width is really the sweet spot for a meaty tire setup. Anything wider and you start fighting with the fender liners constantly. Keep your offset between 30 and 35 to stay flush without poking out like a low-rider.
I always suggest running a square setup on these cars for better tire rotation and handling balance. Staggered setups on an AWD platform can mess with your Quattro system if you aren't careful with rolling diameters. Stick to the same size at all four corners to keep the car happy.
Don't be afraid to add a little bit of tire stretch if you want that super clean, lowered look. A 255/35/19 tire works great on this 9.5-inch width and offers just enough sidewall protection. It keeps the rim safe from nasty potholes while looking sharp.
Avoid cheap spacers if you can help it. If you choose an offset that is too high, get a high-quality hub-centric spacer to push the wheel out. Cheap materials lead to wobbles that you will feel in the steering wheel the second you hit highway speeds.
Style and Build Analysis
The Silver finish on these Rohana wheels pops against the darker Audi paint. It brings a classic, premium feel that black wheels just cannot match. In the sun, the light dances across the concave spokes and highlights the intricate design.
I love how the RFX11 design mimics a multi-spoke motorsport wheel while staying refined enough for a daily driver. It does not look like you are trying too hard. It just looks like a well-executed upgrade that fits the S4 design language.
The proportions here are spot on. Because the air suspension drops the car right over the tires, the wheels look like they were always meant to be there. It removes all that unsightly factory wheel gap that plagues stock Audis.
When this car rolls down the street, the wheels have a distinct presence that draws eyes immediately. You can see the engineering through the spokes, which adds a layer of depth to the visual package. It’s clean, functional, and very sophisticated.
Compared to other builds I’ve seen this year, this one wins on simplicity. Many owners clutter their car with carbon parts and aggressive wings, but this build keeps it classy. It relies on the strength of the wheel design and the perfect drop to do the talking.
Why We Love This Build
This Audi S4 is the perfect example of how a few smart choices transform a car. The Silver Rohana wheels catch the light and provide a sharp contrast against the bodywork, while the air suspension allows for that perfect, tucked stance. We love how it maintains the factory elegance while adding a massive dose of aggression.
When you see this car aired out at a show, the wheels fill the arches exactly how they should. It looks purposeful, high-end, and extremely well-sorted. This isn't just another build; it is a masterclass in clean, functional modifications that actually improve the driving experience.
We want to drive this car every single day. If you want your S4 to stand out without looking overdone, start right here.
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 Premium Plus 2018
- Vehicle Color:
- Wheel Brand & Model: Rohana RFX11
- Wheel Size: 19×9.5 / 19×9.5
- Offset: 30 / 30
- Wheel Finish: Silver
- Tires: Michelin Pilot Sport 4 S 255/35 26″x10″ / 255/35 26″x10″
- Suspension: Air Suspension
Before You Buy: Fitment Checklist
We talk to Audi S4 Premium Plus 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 Premium Plus? 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 Premium Plus 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.
