What does 'ET 38' mean for this wheel?

ET 38 refers to the wheel's offset, which is 38mm. This measurement indicates how the wheel is positioned in relation to the hub mounting surface, affecting how the wheel sits in the fender well.

What is the 70mm PFS requirement?

The 70mm PFS (Performance Fitment System) is a specific mounting system required for this wheel. It ensures a secure and precise fitment, and you'll need the correct PFS components for installation.

What is the benefit of a forged aluminum wheel?

Forged wheels are made by compressing aluminum under extreme pressure, resulting in a stronger and lighter wheel compared to cast wheels. This can lead to improved vehicle handling and responsiveness.

BBS RF 17x7 Diamond Black Forged Wheel RF531DB

Name: BBS RF - 17x7 / 4x100 / ET 38 (70mm PFS Required) - Diamond Black
Brand: BBS
SKU: bbs-bbs-rf-17x7-4x100-et-38-70mm-pfs-required-diamond-black-t14-842522
Price: 788.99 USD
Availability: BackOrder

BBS RF - 17x7 / 4x100 / ET 38 (70mm PFS Required) - Diamond Black

$788.99

On Backorder

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

BBS RF 17x7 forged wheel in Diamond Black. Requires 70mm PFS.

Key Features

Fits vehicles with a 4x100 bolt pattern and 38mm offset.
17x7 inch wheel size.
Diamond Black finish.
Forged aluminum construction for strength and light weight.
Requires 70mm PFS for installation.
Features a 70mm hub bore for a precise fit.

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Product Details

Forged from high-strength aluminum, the BBS RF wheel is built for performance and durability. This 17x7 inch wheel features a 4x100 bolt pattern and a 38mm offset (ET 38), designed to fit a variety of vehicles that utilize this specific fitment. The Diamond Black finish offers a sleek, modern look that stands out.

The forging process creates a wheel that is both incredibly strong and surprisingly lightweight, which can contribute to improved handling and responsiveness. This particular model requires the use of a 70mm PFS (Performance Fitment System) for proper installation, ensuring a secure and precise fitment on compatible vehicles. The 70mm hub bore is a notable detail for builders looking for a precise fit without the need for hub rings, provided the vehicle's hub matches.

When considering wheels of this caliber, attention to detail in the fitment and installation is key. The BBS RF wheel is a solid option for those prioritizing a well-built, high-performance wheel with a distinctive aesthetic. Ensure your vehicle's hub bore and bolt pattern match the wheel's specifications, and be prepared to use the required 70mm PFS for installation.