2020 BMW M5

2020 BMW M5 wheel fitment at a glance

This 2020 BMW M5 is running Concept One CS 5.0, staggered: 20x9 +18 up front and 20x10.5 +25 in the rear, wrapped in 255/35R20 front and 285/30R20 rear tires.

It sits on H&R Springs lowering springs with a hellaflush stance, meaning the wheel face sits at or just past the fender, the most aggressive look.

If you are searching for BMW M5 wheel fitment, Concept One CS 5.0 on a BMW M5, 20x9 +18 wheels on a M5, or what tire size goes with that setup, this build is a real-world answer, photographed and measured by the owner.

Concept One CS 5.0 20x9 +18 specs (staggered)

The wheels are 20-inch in diameter and 9 inches wide with a +18 offset up front, and 20-inch by 10.5 inches at +25 in the rear.

A +18 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 +25 offset on the 10.5-inch wheel keeps the rear in line with the front.

Concept One CS 5.0 20x9 +18 on a BMW M5 is a common M5 question, and this page shows exactly how it sits, how it clears, and what the owner changed to make it work.

255/35R20 / 285/30R20 tires on 20x9 wheels

The tire size is 255/35R20 front and 285/30R20 rear: a 255 mm section width with a 35 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).

We stock Lexani LX-TWENTY 255/35R20 at $117 each in 255/35R20, and more 255/35R20 tires through the tire search.

Searching for 255/35R20 tires on a BMW M5, or the right tire size for 20x9 +18 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 drop comes from H&R Springs lowering springs, the simplest way to close the fender gap on a BMW M5 while keeping the factory shocks.

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: hellaflush. The wheel face sits at or just past the fender, the most aggressive look. Flush fitment on a BMW M5 comes down to the offset and width above; copy them and you get the same result.

Will 20x9 +18 fit a BMW M5?

Will Concept One CS 5.0 20x9 +18 fit a 2020 BMW M5? This owner's answer is yes, on H&R Springs lowering springs, with no rubbing.

6 other BMW M5 builds in the gallery run sizes like 19x8 / 19x9.5, 20x8.5 / 20x10, 20x9 / 20x10.5, 20x9 / 20x10, 19x9.5 / 19x10.5, 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 2020 BMW M5: 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 M5

Concept One CS 5.0 is not something we carry today. For the same look on your M5, browse wheels that fit the 2020 BMW M5 in 20-inch sizes near +18 offset; the BMW M5 wheel and tire packages there ship mounted and balanced.

Financing is available on every set, and 2020 BMW M5 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 M5 and size before you order, and add your own ride once it is done so the next owner can see what fits.