Volk Racing TE37 Ultra M-Spec

20x10 +15 / 20x11 +15 | 5x112 | Diamond Silver

Overview

The Volk Racing TE37 Ultra M-Spec is a precision-engineered forged wheel tailored for serious enthusiasts and performance drivers, particularly those running 2020–2023 BMW G8X M2, M3, and M4 models with a 5x112 bolt pattern. This wheel delivers a perfect balance of lightweight strength and aggressive styling, making it an ideal upgrade for drivers who demand both track-capable performance and street-worthy aesthetics. The staggered sizing enhances traction and handling, providing a confident fitment for high-powered vehicles.

Featuring Volk Racing’s signature TE37 design language, the Ultra M-Spec blends classic six-spoke simplicity with modern concavity and refined detailing. The Diamond Silver finish adds a subtle metallic sheen that complements the wheel’s sculpted surfaces, reflecting light with a sophisticated yet sporty flair. This wheel carries the rich motorsport heritage of Volk Racing, known worldwide for their forged monoblock wheels that excel in both competition and daily driving environments.

The staggered configuration—with a wider 20x11 rear and slightly narrower 20x10 front—creates an aggressive rear stance that not only looks purposeful but also improves rear-end grip and stability under acceleration. This setup is especially desirable for BMW enthusiasts seeking enhanced cornering performance and a more planted feel without compromising front-end responsiveness.

Specifications

This TE37 Ultra M-Spec wheel measures 20 inches with +15mm offset front and rear, designed for vehicles with a 5x112 bolt pattern. The Diamond Silver finish is applied to a forged wheel, sold as a full wheel set.

• Brand: Volk Racing
• Model: TE37 Ultra M-Spec
• Front Size: 20" × 10" +15mm
• Rear Size: 20" × 11" +15mm
• Bolt Pattern (PCD): 5×112
• Finish: Diamond Silver
• Construction: Forged
• Orientation: Staggered (wider rear)
• Sold As: Set of 4 Wheels

Design & Construction

The TE37 Ultra M-Spec features a clean six-spoke design with a deep concave profile that enhances the wheel’s aggressive stance and visual depth. Each spoke tapers smoothly toward the rim lip, creating a lightweight yet rigid structure that resists flex under high loads. The Diamond Silver finish highlights the wheel’s sculpted surfaces with a subtle metallic sparkle that balances performance with refined style.

Manufactured using Volk Racing’s advanced forging process, this wheel starts as a solid billet of high-grade aluminum alloy that is precision-forged to optimize strength-to-weight ratio. The forging process ensures superior durability and impact resistance compared to cast wheels, making it a trusted choice for both street and track use. The finish is applied with meticulous attention to detail, ensuring long-lasting corrosion resistance and a premium appearance that holds up over time.

The staggered sizing not only improves traction by allowing wider rear tires but also creates a visually striking rearward stance that enhances the vehicle’s aggressive posture. This wider rear setup is a hallmark of performance-oriented wheel design, delivering both functional and aesthetic benefits.

What's Included

• 4× Volk Racing TE37 Ultra M-Spec wheels (20x10 +15 front, 20x11 +15 rear)

Fitment Notes

This staggered setup means tires cannot be rotated front-to-rear, so plan your tire maintenance accordingly. Confirm hub bore and caliper clearance for your specific vehicle to ensure proper fitment. This listing is for a full set of 4 wheels, providing a complete upgrade for your BMW G8X M series.

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