2018 BMW M4

2018 BMW M4 wheel fitment at a glance

This 2018 BMW M4 is running BBS CI-R, staggered: 20x9 +25 up front and 20x10 +35 in the rear, wrapped in 255/30R20 front and 295/25R20 rear Continental SportContact 7 tires.

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

If you are searching for BMW M4 wheel fitment, BBS CI-R on a BMW M4, 20x9 +25 wheels on a M4, or what tire size goes with that setup, this build is a real-world answer, photographed and measured by the owner.

BBS CI-R 20x9 +25 specs (staggered)

The wheels are 20-inch in diameter and 9 inches wide with a +25 offset up front, and 20-inch by 10 inches at +35 in the rear, in the 5x112 bolt pattern the BMW M4 uses.

A +25 offset on a 9-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. The rear +35 offset on the 10-inch wheel keeps the rear in line with the front.

BBS CI-R 20x9 +25 on a BMW M4 is a common M4 question, and this page shows exactly how it sits, how it clears, and what the owner changed to make it work.

255/30R20 / 295/25R20 tires on 20x9 wheels

The tire size is 255/30R20 front and 295/25R20 rear: a 255 mm section width with a 30 aspect ratio on the 20-inch wheel, which gives a meaty fit (the tire is wider than the wheel, so the sidewall bulges a little and gives more cushion).

The owner chose Continental SportContact 7. We stock Lexani LX-TWENTY 255/30R20 at $131 each in this size, and other 255/30R20 tires through the 255/30R20 tire search.

Searching for 255/30R20 tires on a BMW M4, or the right tire size for 20x9 +25 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 BMW M4 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 BMW M4 comes down to the offset and width above; copy them and you get the same result.

Will 20x9 +25 fit a BMW M4?

Will BBS CI-R 20x9 +25 fit a 2018 BMW M4? This owner's answer is yes, with no rubbing.

6 other BMW M4 builds in the gallery run sizes like 20x9.5 / 20x11, 20x10 / 20x11.5, 20x10 / 20x11, 20x9 / 20x10.5, 19x9.5 / 19x11.5, so you can compare offsets, tire sizes and suspension before you order. See all BMW builds.

Our fitment guarantee covers wheels bought through wheels that fit the 2018 BMW M4: 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 BMW M4

We sell this exact wheel: BBS CI-R 5x112 20x9 +25 Platinum Silver Polished Rim Protector is $730 each, about $2,980 for the set of four. Add tires on the product page and it ships as a mounted and balanced BMW M4 wheel and tire package with free shipping.

Financing is available on every set, and 2018 BMW M4 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 BMW M4 and size before you order, and add your own ride once it is done so the next owner can see what fits.