2020 Audi TT RS Quattro

2020 Audi TT RS Quattro wheel fitment at a glance

This 2020 Audi TT RS Quattro is running Rial Kodiak in 18x8 +31 at all four corners, wrapped in 235/45R18 tires.

It sits on stock suspension with a flush stance, meaning the wheel face lines up with the fender.

If you are searching for Audi TT RS Quattro wheel fitment, Rial Kodiak on a Audi TT RS Quattro, 18x8 +31 wheels on a TT RS Quattro, or what tire size goes with that setup, this build is a real-world answer, photographed and measured by the owner.

Rial Kodiak 18x8 +31 specs

The wheels are 18-inch in diameter and 8 inches wide with a +31 offset.

A +31 offset on a 8-inch wide wheel puts the wheel face in a mild push toward the fender. Lower offset moves the wheel outward; higher offset tucks it in.

Rial Kodiak 18x8 +31 on a Audi TT RS Quattro is a common TT RS Quattro question, and this page shows exactly how it sits, how it clears, and what the owner changed to make it work.

235/45R18 tires on 18x8 wheels

The tire size is 235/45R18: a 235 mm section width with a 45 aspect ratio on the 18-inch wheel, which gives a meaty fit (the tire is wider than the wheel, so the sidewall bulges a little and gives more cushion).

We stock Ironman IRON iMOVE Gen 3 AS 235/45ZR18 at $101 each in 235/45R18, and more 235/45R18 tires through the tire search.

Searching for 235/45R18 tires on a Audi TT RS Quattro, or the right tire size for 18x8 +31 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

This Audi TT RS Quattro is on stock suspension, so the ride height is factory and the fitment you see here works without lowering the car.

No rubbing at all, front or rear, no spacers, no fender work. That means the setup fits as-is, which is what most owners want to know before they buy.

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

Will 18x8 +31 fit a Audi TT RS Quattro?

Will Rial Kodiak 18x8 +31 fit a 2020 Audi TT RS Quattro? This owner's answer is yes, with no rubbing.

6 other Audi TT RS Quattro builds in the gallery run sizes like 19x8.5, 19x9, 20x8.5, 19x9.5, so you can compare offsets, tire sizes and suspension before you order. See all Audi builds.

Our fitment guarantee covers wheels bought through wheels that fit the 2020 Audi TT RS Quattro: 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 Audi TT RS Quattro

Rial Kodiak is not something we carry today. For the same look on your TT RS Quattro, browse wheels that fit the 2020 Audi TT RS Quattro in 18-inch sizes near +31 offset; the Audi TT RS Quattro wheel and tire packages there ship mounted and balanced.

Financing is available on every set, and 2020 Audi TT RS Quattro 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 Audi TT RS Quattro and size before you order, and add your own ride once it is done so the next owner can see what fits.