2018 Subaru WRX

2018 Subaru WRX wheel fitment at a glance

This 2018 Subaru WRX is running Advan Racing TC4 in 18x10.5 +15 at all four corners, wrapped in 275/35R18 Firestone Firehawk Indy 500 tires.

It sits on BC Racing coilovers with a flush stance, meaning the wheel face lines up with the fender.

If you are searching for Subaru WRX wheel fitment, Advan Racing TC4 on a Subaru WRX, 18x10.5 +15 wheels on a WRX, or what tire size goes with that setup, this build is a real-world answer, photographed and measured by the owner.

Advan Racing TC4 18x10.5 +15 specs

The wheels are 18-inch in diameter and 10.5 inches wide with a +15 offset, in the 5x114.3 bolt pattern the Subaru WRX uses.

A +15 offset on a 10.5-inch wide wheel puts the wheel face in an aggressive position close to the fender. Lower offset moves the wheel outward; higher offset tucks it in.

Advan Racing TC4 18x10.5 +15 on a Subaru WRX is a common WRX question, and this page shows exactly how it sits, how it clears, and what the owner changed to make it work.

275/35R18 tires on 18x10.5 wheels

The tire size is 275/35R18: a 275 mm section width with a 35 aspect ratio on the 18-inch wheel, which gives a square fit (tire and wheel are about the same width, the clean look most people go for).

The owner chose Firestone Firehawk Indy 500. We stock General G-Max RS 275/35ZR18 95Y - 15492880000 at $242 each in this size, and other 275/35R18 tires through the 275/35R18 tire search.

Searching for 275/35R18 tires on a Subaru WRX, or the right tire size for 18x10.5 +15 wheels? This is one owner's proven combination, and every wheel and tire package we sell ships mounted, balanced and ready to bolt on.

Suspension, stance and clearance

The car is lowered on BC Racing coilovers, which lets the owner dial in ride height and camber to clear 18x10.5 +15 and get the flush look.

No rubbing at all, front or rear, no spacers, rolled fenders. Rolling or pulling the fender is what most owners do once the wheel sits this close; it keeps the tire from catching the lip over bumps.

Stance: flush. The wheel face lines up with the fender. Flush fitment on a Subaru WRX comes down to the offset and width above; copy them and you get the same result.

Will 18x10.5 +15 fit a Subaru WRX?

Will Advan Racing TC4 18x10.5 +15 fit a 2018 Subaru WRX? This owner's answer is yes, on BC Racing coilovers, with no rubbing.

6 other Subaru WRX builds in the gallery run sizes like 19x9.5, 18x9.5, 18x11, so you can compare offsets, tire sizes and suspension before you order. See all Subaru builds.

Our fitment guarantee covers wheels bought through wheels that fit the 2018 Subaru WRX: pick the car, and every size shown is one we have checked for bolt pattern, hub bore and clearance.

Buy the same wheels and tires for your Subaru WRX

We sell this exact wheel: Advan Racing TC4 5x114.3 18x10.5 +15 BLACK GUNMETALLIC & RING is $568 each, about $2,270 for the set of four, in stock and ready to ship. Add tires on the product page and it ships as a mounted and balanced Subaru WRX wheel and tire package with free shipping.

Financing is available on every set, and 2018 Subaru WRX wheels ship free when bought as a wheel and tire package.

About this build

Every car in the Threepieceus gallery was submitted by its owner or collected from real builds, with the wheel size, offset, tire size, suspension and clearance recorded as fitted. Check two or three builds with the same Subaru WRX and size before you order, and add your own ride once it is done so the next owner can see what fits.