What is the main benefit of a forged wheel like the BBS RG-R?

Forged wheels are made by pressing a solid block of aluminum, which creates a stronger and lighter wheel compared to cast wheels. This reduced weight, especially unsprung weight, can improve your vehicle's acceleration, braking, and handling characteristics.

What does the 'ET38' offset mean for my vehicle?

The ET38 offset indicates how the wheel mounts to the hub. A positive offset like ET38 means the mounting surface is on the inboard side of the wheel's centerline. This specific offset is crucial for ensuring the wheel clears suspension components and bodywork, and sits correctly within the fender.

Does this wheel come with a tire or lug nuts?

This product listing is for a single BBS RG-R wheel only. Tires, lug nuts, valve stems, and any necessary hub-centric rings are sold separately. It is recommended to purchase a full set of four wheels for optimal vehicle balance and performance.

BBS RG-R 18x8.5 5x120 ET38 Diamond Black Wheel RG734HDBK

Name: BBS RG-R 18x8.5 5x120 ET38 CB72.5 Diamond Black Wheel
Brand: BBS
SKU: bbs-bbs-rg-r-18x8-5-5x120-et38-cb72-5-diamond-black-wheel-t14-24110
Price: 1228.80 USD
Availability: BackOrder

BBS RG-R 18x8.5 5x120 ET38 CB72.5 Diamond Black Wheel

$1228.80

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

BBS RG-R 18x8.5 5x120 ET38 CB72.5 Diamond Black Wheel

Key Features

Fits vehicles with a 5x120 bolt pattern.
Features a 72.5mm center bore.
Has an ET38 offset for proper wheel positioning.
The 18x8.5 inch size offers a balance of performance and aesthetics.
Constructed using a forging process for increased strength and reduced weight.
Finished in a Diamond Black color for a sophisticated look.

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Product Details

If you're looking to give your performance vehicle a serious upgrade in both looks and handling, a set of BBS RG-R forged wheels is a solid choice. These wheels are built with a focus on reducing unsprung weight, which can make a noticeable difference in how your car steers, accelerates, and brakes. The 18x8.5 inch size offers a good balance for many sports sedans and coupes, providing a wider contact patch for improved grip without being excessively heavy.

The RG-R is a popular model from BBS, known for its strong yet lightweight construction. Forged wheels like these start as a solid piece of aluminum that's then subjected to immense pressure, creating a denser, stronger grain structure than cast wheels. This process allows BBS to engineer a wheel that's both incredibly strong to handle the demands of spirited driving and light enough to improve your vehicle's dynamic performance. The Diamond Black finish gives them a sleek, modern look that stands out, and the 5x120 bolt pattern with a 72.5mm center bore and ET38 offset are specific dimensions designed for precise fitment on certain European performance cars.

When you're investing in a set of BBS wheels, you're getting a piece of automotive history known for its engineering and craftsmanship. These wheels are designed to be a direct fit for vehicles that match the specified bolt pattern, center bore, and offset, so be sure to confirm your vehicle's requirements. While these wheels are sold individually, most customers opt for a full set of four to ensure consistent handling and appearance across the vehicle.