What is the advantage of a forged wheel over a cast wheel?

Forged wheels are made by compressing aluminum under extreme pressure, creating a denser, stronger, and lighter material than cast wheels. This often results in improved vehicle performance due to reduced unsprung weight and a more robust wheel structure.

What does 'ET40' offset mean for this wheel?

The ET40 offset indicates the distance from the wheel's mounting surface to the centerline of the wheel. This specific offset helps determine how far the wheel sits inward or outward from the hub assembly, impacting its flushness with the fender and clearance for suspension components.

Does this wheel come with a tire pressure monitoring system (TPMS) sensor?

This product listing is for the wheel only. TPMS sensors are typically sold separately and should be installed by a professional when mounting new tires onto the wheels.

BBS LM Forged Wheel 20x9.5 5x114.3 ET40 Diamond Black/Cut Li

Name: BBS LM 20x9.5 5x114.3 ET40 CB66 Diamond Black Center Diamond Cut Lip Wheel
Brand: BBS
SKU: bbs-bbs-lm-20x9-5-5x114-3-et40-cb66-diamond-black-center-diamond-cut-lip-wheel-t14-24004
Price: 2068.48 USD
Availability: BackOrder

BBS LM 20x9.5 5x114.3 ET40 CB66 Diamond Black Center Diamond Cut Lip Wheel

$2068.48

On Backorder

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

BBS LM forged wheel, 20x9.5, 5x114.3 bolt pattern, ET40 offset, CB66 hub bore. Diamond Black center with diamond cut lip.

Key Features

Fits vehicles with a 5x114.3 bolt pattern.
Wheel dimensions are 20 inches in diameter and 9.5 inches wide.
Features an ET40 offset for precise wheel positioning.
Has a 66mm center bore for a secure hub fit.
Constructed with a two-piece forged aluminum design.
Diamond black center finish with a diamond-cut lip for a striking appearance.

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Product Details

Forged from high-strength aluminum, the BBS LM wheel features a two-piece construction with a diamond black center and a diamond-cut lip, measuring 20 inches in diameter and 9.5 inches wide. This design choice is not just about looks; the forged process creates a lighter yet stronger wheel compared to cast aluminum, which can lead to improved handling and reduced unsprung weight. The 5x114.3 bolt pattern and ET40 offset are specific fitment parameters that determine how the wheel mounts to your vehicle's hub and how it sits in relation to the fender. The 66mm center bore ensures a precise fit on compatible hubs, minimizing the need for hub rings if your vehicle matches this specification.

The iconic LM design, a popular choice for performance vehicles, combines classic styling with modern engineering. The two-piece construction allows for a distinct visual separation between the center and the outer barrel, enhancing its aesthetic appeal. The diamond black finish on the center section offers a deep, sophisticated look, while the diamond-cut lip adds a bright, contrasting edge that catches the light. This wheel is built to handle the demands of spirited driving, offering a solid foundation for your vehicle's performance setup.

When considering wheels of this caliber, it's important to ensure they are compatible with your vehicle's braking system, especially if you have large aftermarket calipers. While these wheels are designed for a specific bolt pattern and offset, always confirm fitment with your vehicle's specifications before purchase. Proper tire sizing is also crucial to maintain the vehicle's intended ride quality and handling characteristics.