Precision Engineering
Featured 24-Inch & Off-Road Alloy Wheel Series
Exclusively crafted using 10,000-ton forging presses and certified testing protocols for unmatched fatigue resistance and bespoke aesthetics.
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Metallurgical Engineering
Engineering Superiority: 24-Inch 6061-T6 Forging Mechanics
Demystifying the structural physics and finite element analysis required to engineer structural stability into large-diameter, high-load wheels.
Continuous Grain Alignment
Unlike standard low-pressure casting where dendritic crystallization can introduce microscopic porosity, our 24-inch billets undergo radial hydraulic compression. This aligns the metallic crystalline flow continuously along spoke intersections, yielding superior resistance against high-frequency torsional loads.
5-Axis CNC Profile Milling
Large 24-inch geometries require tight dimensional tolerances to prevent high-speed vibration. Utilizing advanced Mazak multi-axis machining centers, every hub face, back-pad weight-reduction pocket, and bead seat is machined to within ±0.03mm, achieving pinpoint dynamic balance right off the production line.
T6 Solution & Precipitation Aging
Every wheel blank is heat-treated to 535°C, quenched with high-velocity deionized water within seconds, and artificially aged at 175°C for 8 hours. This locks in the precipitation of magnesium silicide ($Mg_2Si$), maximizing yield strength to endure extreme off-road impacts and performance vehicle torque.
Supply Chain Excellence
China Factory Supply Chain: The Tier-1 Strategic Advantage
Capitalizing on integrated upstream raw material security, intelligent toolmaking, and multi-tier logistics to deliver unmatched speed-to-market.
Raw Material Cost Arbitrage
Direct procurement from primary electrolytic smelting hubs in China guarantees access to ultra-pure 6061 and A356.2 aluminum alloys. This shields Tier-1 brand owners and distributors from the volatile spot premiums seen in western fabrication markets, maintaining stable margins on large 24" wheel profiles.
Rapid Prototype-to-Production
With an in-house tooling development department, tooling design and custom forging die creation for custom 24-inch concave architectures take as little as 14 business days. Clients receive 3D CAD stress models, rapid photorealistic simulations, and initial physical sampling faster than standard aftermarket cycles.
Logistics & Deep-Water Export Synergy
Situated within prime industrial clusters near the Port of Shanghai and Ningbo, Rimax guarantees swift port cartage, streamlined custom manifests, and secure export staging. We handle containerized FCL packaging designed specifically to isolate large 24-inch lips from maritime transit vibrations.
Global Standardization
Localization Support & Global Regulatory Compliance
Navigating regional testing standards to ensure frictionless legal distribution across North America, Europe, Australia, and the Middle East.
SAE J2530 & US DOT Approval
For US & Canadian off-road and aftermarket brands, all 24-inch custom wheel models pass dynamic cornering fatigue tests, radial resonance simulations, and structural proof load criteria as specified by the Society of Automotive Engineers (SAE J2530), guaranteeing zero liability risk for domestic retailers.
TÜV Rheinland & ECE Homologation
Exporting to Germany, Austria, and broader European hubs requires rigorous fracture mechanic documentation. We configure hub tolerances, structural offsets, and material certification dossiers to achieve KBA/TÜV approval for direct bolt-on fitments for luxury Euro-spec platforms.
GCC High-Temperature & Corrosion Proofing
Wheels destined for the UAE, Saudi Arabia, and GCC desert environments face intense ambient heat and fine sand abrasion. Our automated 5-step electrostatic powder-coating, physical vapor deposition (PVD), and UV-cured acrylic clear-coat resist over 1,000 hours of CASS salt-spray exposure.
Comparative Metrics
Structural Benchmarks: Cast vs. Flow-Formed vs. 24" Forged
A detailed metallurgical comparison proving why forged architectures dominate the high-stress, 24-inch commercial and luxury rim sectors.
| Evaluation Parameter | Standard Gravity / Low-Pressure Cast | Rotary Flow-Formed | Monoblock / Multi-Piece 24" Forged |
|---|---|---|---|
| Raw Material Foundation | A356.2 Ingot (Liquid State) | A356.2 Pre-form with Rolled Lip | 6061-T6 Aerospace-Grade Billet |
| Yield Strength (Rp 0.2) | ~160 – 180 MPa | ~210 – 230 MPa | ≥ 275 – 310 MPa |
| Impact Resistance (13° Test) | Baseline Threshold Compliance | Enhanced Flange Elongation | Superior Ductile Yield (No Fracture) |
| Mass Variance on 24-Inch Size | 23.5 kg – 27.0 kg per wheel | 20.0 kg – 22.5 kg per wheel | 15.8 kg – 18.2 kg (Max Weight Drop) |
| Engineering Customization | Fixed Hard Mold Geometry | Fixed Hub, Variable Width Barrel | 100% Bespoke (Offset, PCD, CB, Concavity) |
| Primary Market Application | OEM Mass Replacement & Entry Retail | Performance Sedans & Street SUVs | Ultra-Luxury, HD Pickups & Exotic Tuning |
Market Trajectory
Industry Trends & Real-World 24-Inch Application Scenarios
Discover how the market pivot toward heavy electric platforms and custom off-road lifestyle builds is reshaping the global demand for 24" forged fitments.
Heavy Electric SUV/Truck Platforms
Modern electric vehicles (such as the Hummer EV, Rivian R1T, and CyberTruck) possess curbside weights exceeding 3,000 kg and instantaneous torque delivery. Standard cast wheels risk structural fatigue or micro-fissures; our forged 24-inch wheels yield load ratings upward of 1,200 kg to handle continuous EV stress.
Aggressive Deep-Concave 4x4 Off-Road
The global luxury off-road scene demands ultra-wide rim profiles (24x12, 24x14) paired with extreme negative offsets. Our specialized 2-piece and 3-piece modular forged barrels maintain high bead retention lips to safely support high-flotation mud-terrain tires over dunes and rocks.
Ultra-Luxury Coachbuilder Programs
High-end personalization shops targeting vehicles like the Rolls-Royce Cullinan, Bentley Bentayga, and Cadillac Escalade require custom floating center-caps, mirror-polished clear coats, and diamond-cut edges. Rimax provides private-label bespoke engineering tailored precisely to individual vehicle lines.
B2B Procurement Intelligence
Frequently Asked Questions for Wheel Importers & Distributors
Critical answers regarding minimum order quantities, private-label branding, quality control standards, and logistics workflows.
What are the key technical advantages of 24-inch forged wheels over cast wheels?
Because a 24-inch rim features an expansive diameter, cast wheels require substantial material bulk to survive curb impacts and dynamic cornering loads, resulting in excess unsprung mass (often over 25 kg per corner). A 24-inch forged wheel made from aerospace-grade 6061-T6 aluminum eliminates structural porosity, allowing for slimmer, high-tensile spoke geometries that reduce total mass by 25% to 30% while offering superior ductility and impact resistance.
What is the minimum order quantity (MOQ) for custom 24-inch forged wheel programs?
Unlike cast alloy wheels which require dedicated steel molds and minimum batch runs of 60 to 100 units per fitment, forged wheels are carved directly from standardized billets via multi-axis CNC machines. This enables us to support flexible custom orders starting from a single vehicle set (4 wheels) for high-end tuning projects, up to full 20ft/40ft container programs for commercial distributors.
Which laboratory quality control tests are performed on each production batch?
Every batch must satisfy and surpass standard JWL, VIA, and SAE J2530 protocols. These tests include: (1) Dynamic Radial Fatigue Testing up to 1,000,000 cycles, (2) Dynamic Cornering/Bending Fatigue testing, (3) 13-Degree and 30-Degree Lateral Impact tests, (4) Continuous Air-Leak testing using helium sensing, and (5) CASS neutral salt spray chamber corrosion testing for all custom finishes.
Can Rimax engineer bespoke PCD, center bores, and custom back-spacing?
Yes. Our in-house engineering team works directly with client vehicle dimension sheets. We tailor the pitch circle diameter (PCD), center bore (CB), positive/negative offset (ET), brake caliper clearance (X-factor), and load rating specifically to your target vehicle platforms, ensuring a true hub-centric fitment without hub centering rings.
How does Rimax support private-label branding, packaging, and intellectual property?
We provide full OEM turnkey branding solutions. This includes CNC engraving your proprietary brand logo into the outer rim flange or spoke, manufacturing customized embossed aluminum center caps, designing tailored carton packaging with structural corner edge protectors, and signing non-disclosure agreements (NDAs) to protect your exclusive wheel designs.
Full Product Catalog
Explore Available Forged & Cast Fitments
Engineered to deliver high visual impact, optimal aerodynamic cooling, and durable off-road performance across diverse bolt-hole configurations.
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