About This Scion xB Base 2013 Build
We love featuring real builds from real owners. This Scion xB Base 2013 sits on a set of 18×8.5 / 18×8.5-inch Advan Racing RZII wheels, and the result speaks for itself.
The owner chose Advan Racing for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Scion xB Base builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Advan Racing RZII creates a look that balances aggression with elegance.
Fitment Breakdown: Advan Racing RZII on the Scion xB Base 2013
I walked around this xB at the show and the fitment immediately caught my eye. The 18x8.5 setup is a serious upgrade from the factory steelies. These Advan RZII wheels look like they belong on a track car, not a boxy daily driver.
We see a +33 offset on all four corners here. That pushes the wheels perfectly flush with the fender lines without needing massive spacers. You get a broad, aggressive stance that completely transforms the look of the chassis.
The dual-spoke design provides massive room for big brake calipers. You will not have any clearance issues with this wheel architecture. The hub bore matches up nicely to keep things smooth at highway speeds.
The barrel depth on these 8.5-inch wide wheels is just right for this platform. It adds enough visual weight to fill the wheel wells without looking gaudy. You get a balanced profile that highlights the craftsmanship of the Advan casting process.
Because the car sits on coilovers, the geometry has changed for the better. The lower center of gravity tightens up the turn-in response significantly. We noticed the dampening settings keep the tires from slapping the fenders during heavy cornering.
Watch your inner fender liners if you decide to go any lower than this. The front tires can touch the plastic shroud during full-lock maneuvers. A quick heat gun session on the liner is a cheap fix for this problem.
I love how these wheels tuck just inside the lip when the suspension compresses. It is a calculated, precise fitment that shows the owner knows their stuff. This setup is the gold standard for anyone running a 2013 xB.
What We Recommend for Scion xB Base 2013 Owners
If you want to replicate this build, start with a square 18x8.5 setup. Staggered setups look awkward on a front-wheel-drive box like this. Keep it uniform to help with tire rotations and handling balance.
Aim for an offset between +30 and +35. Anything higher than +35 starts to look sunken and weak. Anything lower than +25 will likely require you to pull your fenders or run excessive camber.
Do not cheap out on your tire choice. Get a quality performance tire with a slight shoulder roundness to prevent curb rash. A 225/40/18 tire is the sweet spot for this specific wheel width.
Coilovers are mandatory if you want this look to work. Stock struts have too much body roll and leave the car looking like an off-roader. Dial in your height first, then worry about the wheel alignment.
Avoid generic spacers if you can help it. They introduce vibration and put unnecessary stress on your wheel studs. If your offset is correct, you should never need them anyway.
Most guys mess up by buying wheels that are too wide. An 8.5-inch width is the maximum limit before you run into serious rubbing issues. Stick to our proven specs to save yourself a massive headache.
Style and Build Analysis
The Hyperblack finish is the star of the show here. It shifts from a deep charcoal to a bright metallic silver depending on how the sun hits it. This color creates a perfect contrast against the boxy, matte-toned bodywork of the xB.
The RZII design is iconic for a reason. Those thin, sweeping spokes give the car a lightweight, racing-inspired aesthetic. It makes a heavy-looking vehicle seem agile and quick on its feet.
Look at how the proportions fill the arches. There is almost zero wasted space between the tire sidewall and the fender edge. That tight gap gives the car a purposeful, hunkered-down look that turns heads at every stoplight.
This build proves that you do not need a widebody kit to make a statement. The OEM+ approach with high-end wheels is always the classier route. It feels mature, refined, and incredibly well-executed.
We have seen plenty of xB builds, but this one stands out because of its simplicity. There is no unnecessary clutter or tacky aero parts. The wheels do all the heavy lifting, and they do it perfectly.
Why We Love This Build
I stood there for ten minutes just staring at how the Hyperblack finish caught the evening light. These wheels turn a grocery-getter into something that looks like it belongs on a mountain pass. The stance is aggressive, tight, and exactly how a lowered car should look.
This xB hits that rare sweet spot between daily reliability and pure enthusiast style. You can tell the owner spent the time to get the fitment dialed in to the millimeter. It creates a cohesive, aggressive silhouette that makes the boxy shape look truly menacing.
Every time I see this car, I want to go back to the shop and order a set for my own project. It is the perfect masterclass in how to mod a platform correctly. Pure automotive perfection.
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: Scion xB Base 2013
- Vehicle Color:
- Wheel Brand & Model: Advan Racing RZII
- Wheel Size: 18×8.5 / 18×8.5
- Offset: 33 / 33
- Wheel Finish: Hyperblack
- Tires: Nankang NS-20 205/35 23.6″x8.1″ / 205/35 23.6″x8.1″
- Suspension: Coilovers
Before You Buy: Fitment Checklist
We talk to Scion xB Base 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 Scion xB 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 Scion xB Base 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.
