About This Ford Focus ST 2017 Build
We love featuring real builds from real owners. This Ford Focus ST 2017 sits on a set of 18×8.5 / 18×8.5-inch Fifteen52 Tarmac wheels, and the result speaks for itself.
The owner chose Fifteen52 for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Ford Focus ST builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Fifteen52 Tarmac creates a look that balances aggression with elegance.
Fitment Breakdown: Fifteen52 Tarmac on the Ford Focus ST 2017
I walked around this Focus ST at the show and the Fifteen52 Tarmac setup grabbed me immediately. These 18x8.5 wheels fill the wheel arches perfectly without looking like a desperate cry for attention. The 42 offset is the magic number for this specific platform.
You get that aggressive flush look that sits right at the edge of the fenders. The 8.5-inch width provides enough meat for the tires to bite into the pavement during hard cornering. It keeps the car planted and predictable when you push it.
Caliper clearance on the Focus ST can be a headache with aftermarket wheels. These Tarmacs clear the factory calipers with room to spare, so you won't need ugly spacers. The spoke design arcs out just enough to clear the heavy-duty brake setup.
The hub bore fits the Focus hub perfectly without needing hub-centric rings. This keeps the ride smooth and vibration-free at highway speeds. I hate shaky steering wheels and this build avoids that mess entirely.
We see the coilover setup dialed in to eliminate that annoying factory wheel gap. The drop is low, but it stays functional enough for daily driving duties. You want to avoid scrubbing the inner liners on big bumps.
Check the rear fender liners if you plan on dropping your ST this low. A slight trim might save your tires if you hit a massive dip at speed. It is a small price to pay for this kind of road presence.
The barrel lip on the Tarmac is minimal, which keeps the focus on the chunky, rally-inspired spokes. It looks purpose-built and ready for a stage rally, not just a trip to the grocery store. This design is timeless on the Focus chassis.
What We Recommend for Ford Focus ST 2017 Owners
I tell everyone to stick with an 18-inch diameter for this car. It balances weight, tire cost, and visual appeal better than anything else. You do not need 19-inch wheels on this platform unless you love cracked rims and harsh rides.
A square 18x8.5 setup is the gold standard for these cars. Staggered setups on a front-wheel-drive platform like the ST just ruin the rotation and handling balance. Keep it simple and keep it square for the best performance.
Aim for an offset between 38 and 45. Anything lower than 38 will push the wheel too far out and destroy your paint with rock chips. Anything higher than 45 starts to look tucked and weak.
Don't fall for the massive tire stretch trend that looks like a cheap drift car. Run a tire size that actually protects the rim edge and provides a square sidewall. It looks better and performs significantly better in the canyons.
Avoid cheap spacers if you can possibly help it. They add unnecessary stress to your wheel bearings and lead to uneven wear. If you choose the right offset, you will never need a spacer in the first place.
Style and Build Analysis
The bright white finish against the car's body is a classic rally nod. It cuts through the visual noise and makes the car pop in any lighting. It reminds me of the old-school Ford rally cars that terrorized the dirt.
The Tarmac wheel design features thick, solid spokes that scream durability. They look dense and heavy-duty, which fits the ST’s aggressive aesthetic. It gives the car a muscular, hunkered-down look that many other wheels fail to achieve.
Stance is everything with this car. With the coilovers set properly, the wheels sit right where they should. The proportions feel balanced, avoiding that awkward "monster truck" look or the "slammed and broken" look.
I have seen hundreds of ST builds, but this one feels cohesive. Many owners slap on wheels that clash with the car's body lines, but these Tarmacs accentuate them. It is a clean build that emphasizes function over flash.
When the car moves, the white spokes blur into a solid disk of color. It captures the spirit of performance driving better than a chrome or polished wheel ever could. This build respects the heritage of the Ford brand.
Why We Love This Build
This car stops me in my tracks every single time I see it parked. The white wheels against the paint create a contrast that is impossible to ignore. It looks like it was born to tear up a mountain pass or lead a rally stage. The way the light catches the white spokes as it rolls down the street is pure automotive theater.
We love this build because it isn't trying too hard. It is a smart, calculated choice of hardware that elevates the entire car to a new level of cool. You see the pride in the owner's eyes when they talk about the setup. It makes me want to pull my own ST into the garage and start turning wrenches immediately. This is how you build a Focus ST 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: Ford Focus ST 2017
- Vehicle Color:
- Wheel Brand & Model: Fifteen52 Tarmac
- Wheel Size: 18×8.5 / 18×8.5
- Offset: 42 / 42
- Wheel Finish: White
- Tires: Goodyear Eagle F1 Asymmetric 2 235/40 25.4″x9.3″ / 235/40 25.4″x9.3″
- Suspension: Coilovers
Before You Buy: Fitment Checklist
We talk to Ford Focus ST owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 18×8.5 / 18×8.5-inch wheels fit my Ford Focus ST? 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 Focus ST owners run 18×8.5 / 18×8.5-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.
