2016 Lexus IS300

2016 Lexus IS300 wheel fitment at a glance

This 2016 Lexus IS300 is running Niche Sector in 20x9.5 +35 at all four corners, wrapped in 235/35R20 front and 275/30R20 rear Hankook Ventus V12 EVO2 K120 tires.

It sits on RS*R Super Downs lowering springs with a flush stance, meaning the wheel face lines up with the fender.

If you are searching for Lexus IS300 wheel fitment, Niche Sector on a Lexus IS300, 20x9.5 +35 wheels on a IS300, or what tire size goes with that setup, this build is a real-world answer, photographed and measured by the owner.

Niche Sector 20x9.5 +35 specs

The wheels are 20-inch in diameter and 9.5 inches wide with a +35 offset, in the 5x120 bolt pattern the Lexus IS300 uses.

A +35 offset on a 9.5-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.

Niche Sector 20x9.5 +35 on a Lexus IS300 is a common IS300 question, and this page shows exactly how it sits, how it clears, and what the owner changed to make it work.

235/35R20 / 275/30R20 tires on 20x9.5 wheels

The tire size is 235/35R20 front and 275/30R20 rear: a 235 mm section width with a 35 aspect ratio on the 20-inch wheel, which gives a stretched fit (the tire is narrower than the wheel, which pulls the sidewall in and helps clear the fender).

The owner chose Hankook Ventus V12 EVO2 K120. We stock Lexani LX-TWENTY 235/35R20 at $104 each in this size, and other 235/35R20 tires through the 235/35R20 tire search.

Searching for 235/35R20 tires on a Lexus IS300, or the right tire size for 20x9.5 +35 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 RS*R Super Downs lowering springs, the simplest way to close the fender gap on a Lexus IS300 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: flush. The wheel face lines up with the fender. Flush fitment on a Lexus IS300 comes down to the offset and width above; copy them and you get the same result.

Will 20x9.5 +35 fit a Lexus IS300?

Will Niche Sector 20x9.5 +35 fit a 2016 Lexus IS300? This owner's answer is yes, on RS*R Super Downs lowering springs, with no rubbing.

6 other Lexus IS300 builds in the gallery run sizes like 18x9.5 / 18x10.5, 18x10, 17x12.5, 18x9.5, 19x8.5, so you can compare offsets, tire sizes and suspension before you order. See all Lexus builds.

Our fitment guarantee covers wheels bought through wheels that fit the 2016 Lexus IS300: 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 Lexus IS300

We sell this wheel in the closest size we carry: Niche 1PC M196 SECTOR 5X120 20X9 +35 MATTE BLACK is $392 each, about $1,568 for the set of four. Add tires on the product page and it ships as a mounted and balanced Lexus IS300 wheel and tire package with free shipping.

Financing is available on every set, and 2016 Lexus IS300 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 Lexus IS300 and size before you order, and add your own ride once it is done so the next owner can see what fits.