What is the Rapid Casting Process (RCF) technology?

The Rapid Casting Process (RCF) is a manufacturing technique used by Gram Lights that allows for the creation of wheels with thinner walls while maintaining structural integrity. This method helps reduce the overall weight of the wheel compared to traditional casting methods.

What does the +38 offset mean for my vehicle?

The +38 offset indicates how far the wheel's mounting surface is from the centerline of the wheel. A positive offset like +38 generally means the wheel will sit further inward towards the suspension, which can affect clearance with brake components and suspension parts.

Are lug nuts and valve stems included with these wheels?

The provided product information does not specify whether lug nuts or valve stems are included. It is recommended to check the detailed product listing or contact customer support for this information before purchasing.

Gram Lights 57CR 18x9.5 +38 5x100 Glass Black Wheel WGCRX38D

Name: Gram Lights 57CR 18x9.5 +38 5x100 Glass Black Wheel (Minimum Order Qty 20)
Brand: Gram Lights
SKU: gram-lights-gram-lights-57cr-18x9-5-38-5x100-glass-black-wheel-minimum-order-qty-t14-211822
Price: 645.31 USD
Availability: BackOrder

Gram Lights 57CR 18x9.5 +38 5x100 Glass Black Wheel (Minimum Order Qty 20)

$645.31

On Backorder

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

Gram Lights 57CR 18x9.5 +38 5x100 Glass Black Wheel (Minimum Order Qty 20)

Key Features

This wheel fits vehicles with a 5x100 bolt pattern.
The wheel measures 18 inches in diameter and 9.5 inches in width.
It has a +38 offset, which influences how the wheel sits in relation to the vehicle's hub.
The wheel features a 10-spoke design with a deep concave face.
Finished in a sleek Glass Black color.
Constructed using Gram Lights' RCF (Rapid Casting Process) technology.

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Product Details

The Gram Lights 57CR wheel features a 10-spoke design with a deep concave face, achieved through advanced casting techniques. This specific model measures 18 inches in diameter and 9.5 inches in width, with a +38 offset and a 5x100 bolt pattern, finished in a striking Glass Black. This wheel is built for performance applications where a balance of strength, light weight, and aggressive aesthetics is crucial.

Constructed using Gram Lights' proprietary RCF (Rapid Casting Process) technology, these wheels are well-built and durable. The RCF process allows for thinner walls while maintaining structural integrity, contributing to a lower overall weight compared to traditional casting methods. This reduction in unsprung mass can lead to improved handling and responsiveness. The 5x100 bolt pattern is common on many performance sedans and coupes, and the +38 offset helps position the wheel appropriately within the fender well for optimal clearance and stance. The Glass Black finish offers a sleek, modern look that complements a wide range of vehicle colors.

Please note that these wheels are sold with a minimum order quantity of 20. This indicates they are typically purchased in bulk for professional shops or large projects. Ensure you confirm fitment for your specific vehicle application, as wheel fitment can depend on brake caliper clearance, suspension components, and fender clearance. It is recommended to consult with a professional installer or refer to detailed vehicle-specific fitment guides before purchase.