Gram Lights 57CR Wheel - 18x9.5 ET38 5x120 (Gun Blue 2)

Experience the pinnacle of wheel engineering with the Gram Lights 57CR forged wheel. Featuring advanced forging technology, ultra-lightweight construction, and iconic Gun Blue 2 finish, this premium wheel delivers motorsport-proven performance with stunning aesthetics.

Key Features:

• 18x9.5 sizing for aggressive fitment
• ET38 (38mm) offset
• 5x120 bolt pattern
• Gun Blue 2 finish
• Forged aluminum construction
• Ultra-lightweight design
• JWL and VIA certified
• Made in Japan

Performance Benefits:

• Ultra-Lightweight: Forged construction reduces unsprung weight for improved handling
• Superior Strength: Forging process creates stronger wheel than cast alternatives
• Motorsport Proven: 57CR design tested in professional racing
• Improved Response: Reduced rotational mass enhances acceleration and braking
• Iconic Styling: Gun Blue 2 finish with classic Gram Lights design
• Japanese Quality: Manufactured in Japan to exacting standards

Specifications:

• Brand: Gram Lights (Rays Engineering)
• Part Number: WGCRX38WG2
• Product: 57CR Forged Wheel
• Size: 18x9.5 (18 inch diameter, 9.5 inch width)
• Offset: ET38 (38mm)
• Bolt Pattern: 5x120 (5x4.72")
• Center Bore: Varies by application (hub-centric rings may be required)
• Finish: Gun Blue 2
• Construction: Forged aluminum
• Certification: JWL and VIA approved
• Origin: Made in Japan
• Barcode: WGCRX38WG2

Fitment Information:

• Bolt Pattern: 5x120 (5x4.72")
• Common Applications:
• BMW 3 Series, 4 Series, 5 Series
• BMW M3, M4, M5
• BMW Z4
• BMW X3, X4
• Cadillac CTS, ATS
• Chevrolet Camaro (2010+)
• Pontiac GTO (2004-2006)
• IMPORTANT: Price is per wheel - set of 4 required for complete vehicle
• Note: Verify fitment for your specific vehicle before ordering
• Recommendation: May require hub-centric rings for some applications

What's Included:

• Gram Lights 57CR forged wheel (single wheel)
• Center cap
• Valve stem
• Note: Lug nuts, hub-centric rings, and TPMS sensors sold separately

Installation Notes:

• Professional installation strongly recommended
• Verify brake caliper clearance before installation
• Use hub-centric rings if center bore doesn't match vehicle hub
• Torque lug nuts to vehicle manufacturer specifications
• Re-torque after first 50-100 km
• Balance wheels before installation
• Check torque regularly, especially after tire rotations

Forged Construction:

The Gram Lights 57CR wheel is manufactured using advanced forging technology that compresses and shapes aluminum under extreme pressure. This process creates a denser, stronger wheel structure compared to cast wheels, while allowing for thinner spoke profiles and reduced weight. The forging process also improves the aluminum's grain structure, enhancing strength and impact resistance. The result is a wheel that's significantly lighter and stronger than cast alternatives.

18x9.5 Sizing:

The 18x9.5 sizing provides an aggressive fitment that fills wheel wells and accommodates wide performance tires. The 9.5-inch width supports tire sizes from 245mm to 275mm, allowing for maximum grip and contact patch. This sizing is popular for track-focused builds, performance street cars, and builds seeking aggressive stance and handling improvements.

ET38 Offset:

The ET38 (38mm) offset positions the wheel mounting surface 38mm from the wheel's centerline toward the outside face. This offset is common for performance applications on 5x120 vehicles, providing proper clearance for brake calipers while maintaining good suspension geometry. The ET38 offset works well with lowered vehicles and aggressive tire sizing.

5x120 Bolt Pattern:

The 5x120 (5x4.72") bolt pattern is common on BMW, Cadillac, Chevrolet Camaro, and Pontiac GTO applications. This bolt pattern is widely used on performance vehicles, making the 57CR wheel compatible with a range of European and American performance cars. The 5x120 pattern ensures proper wheel centering and load distribution.

Gun Blue 2 Finish:

The Gun Blue 2 finish is an iconic Gram Lights color that combines metallic blue tones with gunmetal undertones. This distinctive finish provides a sophisticated, motorsport-inspired appearance that stands out from standard wheel finishes. The Gun Blue 2 color is durable and resistant to corrosion, maintaining its appearance even under harsh conditions. This finish is a signature look in the Japanese performance scene.

57CR Design:

The 57CR represents Gram Lights' classic 6-spoke design, optimized for strength and weight reduction. The spoke profile is engineered to provide maximum rigidity while minimizing weight, making it ideal for both street and track use. The 57CR design has been proven in professional motorsport and is one of the most recognizable wheel designs in the performance world.

JWL and VIA Certification:

JWL (Japan Light Alloy Wheel) and VIA (Vehicle Inspection Association) certifications ensure the wheel meets strict Japanese safety and quality standards. These certifications require rigorous testing for strength, durability, and safety, providing confidence that the wheel is engineered to withstand the demands of performance driving.

Why Gram Lights?

Gram Lights (manufactured by Rays Engineering) is a legendary name in motorsport and performance wheels, with decades of racing heritage in Formula 1, Super GT, and other professional series. Their wheels are engineered using knowledge gained from the highest levels of motorsport and manufactured in Japan to exacting quality standards. Gram Lights wheels are trusted by professional race teams and enthusiasts worldwide for their performance, quality, and iconic styling.

Installation Tips:

• Verify brake caliper clearance - 18x9.5 ET38 may require big brake kits to have adequate clearance
• Use hub-centric rings if your vehicle's hub bore doesn't match wheel center bore
• Balance wheels with high-quality equipment for smooth operation
• Consider alignment after installation, especially if lowering vehicle
• Torque lug nuts in star pattern to manufacturer specification
• Re-torque after first 50-100 km of driving

Perfect For:

• BMW, Cadillac, Chevrolet Camaro owners with 5x120 bolt pattern
• Track day enthusiasts demanding lightweight forged wheels
• Street performance builds seeking aggressive fitment and iconic styling
• Anyone wanting motorsport-proven Gram Lights quality and performance
• Builds seeking the classic 57CR design in Gun Blue 2 finish

Perfect For: Performance vehicle owners with 5x120 bolt pattern seeking Gram Lights 57CR forged wheels in iconic Gun Blue 2 finish.

Pro Tip: The 18x9.5 ET38 sizing is aggressive - verify fitment and consider fender modifications for lowered vehicles.

IMPORTANT: Price is per wheel - set of 4 required. Made in Japan, JWL/VIA certified, forged construction.

Upgrade your ride with Gram Lights 57CR forged wheels - 18x9.5 ET38, 5x120, Gun Blue 2, ultra-lightweight, motorsport-proven.