Custom Deep Concave 5-Spoke Forged Alloy Wheels for BMW M-Series, Porsche 911, Nissan GT-R & Toyota Supra

Key Features

  • Precision Fitment: Engineered specifically for high-performance chassis, including the BMW M2/M3/M4/M5, Porsche 911 (991/992), Nissan GT-R (R35), and Toyota Supra (A90). * Modular Versatility: Available in 2-Piece (2P) and 3-Piece (3P) configurations, allowing for extreme lip depths and millimetre-perfect offsets tailored to wide-body or flush fitments.
  • Aviation-Grade Strength: Forged from A6061-T6 aluminum alloy, providing the ultra-lightweight performance required to reduce unsprung mass and improve handling on the track and street.
  • Aggressive Aesthetics: The iconic deep concave 5-spoke design offers a timeless look while clearing large OEM brake calipers (including Carbon Ceramics).
  • B2B Manufacturing Excellence: Produced by Shanghai ChenCheChi Technology Co., Ltd. with full OEM/ODM capabilities and rigorous VIA/JWL certification.
Color

Candy Red

,

Gloss Black

,

Satin Bronze

Size and packaging guidelines

WQ

Parameter Description OEM/ODM Customization
Outer Lip / Dish Distance from the spoke face to the edge. Adjustable Lip Depth for aggressive wide-body fitment.
Spoke Design Aesthetic and structural configuration. Full ODM design capability from 2D sketches to 3D modeling.
Center Bore (CB) The hub mounting hole diameter. Precision boring for Hub-Centric fitment (No rings needed).
PCD / Bolt Pattern Number of holes & circle diameter. Multi-PCD customization (e.g., 5x120, 8x165.1, etc.).
Offset (ET) Mounting surface position relative to centerline. Tailored ET to achieve a perfect "Flush" or "Stance" look.
Description

Maximize the visual and mechanical potential of the world’s leading sports cars. Our custom forged series is designed to meet the exacting standards of owners driving the BMW M-Series, Porsche 911, Nissan GT-R, and Toyota Supra. Unlike mass-produced cast wheels, our 2-piece and 3-piece modular construction allows for complete control over the wheel’s geometry.

Whether your clients require a staggered setup for a Porsche 911 or a high-load capacity wheel for the Nissan GT-R’s aggressive AWD launches, these wheels deliver. The deep concave profile is meticulously machined to highlight the structural depth of the 5-spoke design, available in premium finishes like brushed gold, polished lips, or satin black.

As a B2B-focused manufacturer, we offer competitive wholesale tiers, private labeling for tuning brands, and reliable shipping logistics to North America, Europe, and the Middle East.


Specifications Table

Feature Specification
Primary Fitments BMW M3/M4, Porsche 911, Nissan GT-R R35, Toyota Supra A90
Construction 2-Piece (2P) / 3-Piece (3P) Modular Forged
Material A6061-T6 Forged Aluminum
Design Style Deep Concave 5-Spoke Sport
Available Diameters 18″, 19″, 20″, 21″, 22″ (Customized per model)
Finishes Gloss White, Brushed Silver, Satin Black, Gold, Polished Lip
Custom Specs Hub-Centric, Custom PCD, Variable Offsets
Load Rating High-Performance Standard (850kg – 1000kg+)
Certifications VIA, JWL, TUV ISO9001
Service Model Wholesale, OEM, ODM, Customization
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