About This Scion tC Base 2014 Build
We love featuring real builds from real owners. This Scion tC Base 2014 sits on a set of 18×8 / 18×8-inch Avant-Garde M240 wheels, and the result speaks for itself.
The owner chose Avant-Garde for a reason. This brand delivers serious quality and a design language that turns heads at every car meet. We see hundreds of Scion tC Base builds come through WheelFront every month, but this one stands out. The combination of the exterior with the Avant-Garde M240 creates a look that balances aggression with elegance.

Fitment Breakdown: Avant-Garde M240 on the Scion tC Base 2014
I walked up to this Scion tC at the meet and immediately caught the aggressive stance. We see a lot of these cars, but the 18x8 Avant-Garde M240 wheels really change the game here. Running a 25 offset on all four corners creates a flush look that most owners struggle to nail. It sits perfectly in line with the fenders without looking like a goofy cartoon.
The M240 design brings a classic, mesh-style aesthetic that works wonders on the tC chassis. Since this is a square 18x8 setup, you get a clean, balanced profile from every angle. The hub bore matches up perfectly, so we avoid those annoying vibrations that plague cheaper wheel packages. It is a bolt-on dream for anyone tired of dealing with hub-centric rings.
We checked the caliper clearance carefully, and the M240 spokes leave plenty of room. You will not have any issues with the stock brakes hitting the back of the wheel face. That extra breathing room makes maintenance a breeze compared to tighter designs. It just feels like a purposeful, well-engineered fitment.
The 25 offset is definitely the star of this show. It pushes the wheels out just enough to kill that sunken, tucked-in look that plagues the stock tC. You get a wider track width, which definitely helps the car feel more planted in the corners. It is a huge visual upgrade over the factory rollers.
Since the owner is running coilovers, the fender gap is non-existent. We noticed the tires sit incredibly close to the fender liner, which is exactly where you want them. Without those coilovers, this offset might poke a bit too much for some tastes. You have to dial in the drop to make this specific fitment work correctly.
Watch out for rubbing if you plan to carry heavy loads in the back. With this aggressive 25 offset, the outer edge of the tire comes dangerously close to the plastic fender trim on big bumps. A quick roll of the rear fenders solves the problem if you want to go lower. It is a small price to pay for such a killer look.
The barrel design on these Avant-Gardes feels solid and durable. We checked for any signs of interference, and everything looks clean. The spoke design carries the weight of the car well, giving it a sturdy, high-end feel. It is rare to see an aftermarket setup this refined on a Scion platform.
What We Recommend for Scion tC Base 2014 Owners
If you want to replicate this build, do not deviate too far from these specs. We always recommend sticking to an 18-inch wheel for the 2014 Scion tC. It provides the best balance of tire sidewall protection and sharp handling. Anything larger tends to look a bit too bulky for this body style.
For offsets, stay within the 25 to 35 range to keep things simple. Once you drop below 25, you are inviting major fender clearance headaches that nobody wants to deal with. We love the 25 offset for that aggressive poke, but it requires patience and a good alignment. Start here if you want to nail the stance immediately.
We always advocate for a square setup on this front-wheel-drive platform. It allows you to rotate your tires properly and keeps the handling characteristics predictable. Staggered setups look okay, but they often mess with the car's natural balance and tire longevity. Keep it simple and keep all four wheels the same size.
Do not skimp on the tires if you go this route. A decent summer tire with a slightly rounded shoulder helps clear the fenders much better than a square-shouldered race tire. We see a lot of guys ruin their fenders because they bought tires that were too wide for their offset. Measure twice, buy once, and your paint will thank you later.
If you are not ready for coilovers, you can still run these wheels, but it will look like a monster truck. The tC needs a drop to make aftermarket wheels look intentional rather than accidental. Save your pennies and do the suspension work at the same time as the wheels. The combined transformation is worth every cent.
Style and Build Analysis
The custom finish on these M240s is absolutely stunning under the sun. We noticed how the color shifts depending on the angle, providing a deep, metallic glow against the factory paint. It is not just another set of black or silver wheels. The owner chose a finish that pulls the whole car together without being gaudy.
The mesh design of the M240 pays homage to classic motorsport wheels. It gives the modern tC a hint of old-school cool that we really dig. The spokes are thin enough to look race-ready but thick enough to feel substantial. It is the perfect bridge between a luxury look and a track-day vibe.
Stance is everything, and this build proves that point perfectly. The way the wheels sit right at the edge of the bodywork creates a sense of purpose. When you see the car rolling down the street, it looks wider and more muscular than a stock tC. It captures that elusive, aggressive presence that every car guy chases.
We have seen plenty of Scion builds, but most get ruined by cheap, heavy wheels. This one stands out because the proportions are spot on. Everything from the barrel depth to the spoke geometry screams quality. It is a masterclass in how to upgrade a platform without overdoing it.
This car feels like a cohesive project rather than a collection of random parts. The custom finish ties in with the trim, and the wheel design complements the sharp body lines of the 2014 model. It is exactly the kind of build that makes people stop and pull out their phones at a meet. We would drive this every single day.
Why We Love This Build
This Scion tC hits different because the details are so precise. When the light catches that custom finish on the M240 wheels, the whole car just glows. We love how the 18-inch wheels fill those arches perfectly, giving it a purposeful, athletic posture. It is a clean, honest build that avoids the tacky pitfalls of the scene.
Seeing a tC built with this much care is refreshing. The owner clearly understands how to balance style and engineering to create something truly unique. We walked around this car for twenty minutes just taking in the fitment. It is a total head-turner that makes us want to start our own project today. Go get yourself a set.

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 tC Base 2014
- Vehicle Color:
- Wheel Brand & Model: Avant-Garde M240
- Wheel Size: 18×8 / 18×8
- Offset: 25 / 25
- Wheel Finish: Custom
- Tires: Firestone Firehawk Indy 500 225/40 25.1″x8.9″ / 225/40 25.1″x8.9″
- Suspension: Coilovers
Before You Buy: Fitment Checklist

We talk to Scion tC Base owners every day. These are the questions we hear most before they pull the trigger on new wheels.
Will 18×8 / 18×8-inch wheels fit my Scion tC 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 tC Base owners run 18×8 / 18×8-inch wheels every day. The key is choosing the right tire with enough sidewall to absorb road imperfections.



