Engineering Whitepaper & Technical Sourcing Guide

CE Certification 22 Inch 3 Piece Rims Supplier & Factory

Precision-engineered multi-piece aerospace-grade forged wheels designed for bespoke vehicle architectures, ultra-performance load parameters, and worldwide regulatory compliance.

Primary Engineering Catalog

Featured 22" Multi-Piece & Precision Wheel Systems

Explore our top verified production lines engineered for performance saloons, heavy luxury SUVs, and bespoke armored platforms.

10,000T
Forging Press Pressure
6061-T6
Aerospace Aluminum Core
100%
Helium Leak & X-Ray Tested
CE / TUV
Verified Compliance Baseline
Industry Analysis

Engineering Excellence in 22 Inch 3-Piece Rim Architecture

In modern performance and luxury automotive procurement, the 22-inch modular assembly represents the absolute convergence of visual prestige and dynamic capability. Sourcing 3-piece forged wheels demands comprehensive metallurgical understanding, rigorous mechanical engineering, and tight quality-control ecosystems.

Modular Structural Dynamics

Unlike single-piece monoblock wheels, a 3-piece rim consists of an outer rim barrel (lip), an inner rim barrel, and a forged center disc. Joined by titanium or grade 10.9 high-tensile ARP hardware, this setup permits micro-customization of offsets, widths up to 14J, and individualized wheel lip profiles for widebody builds.

CE & International Standards

CE marking along with JWL, VIA, and SAE J2530 certification confirms that modular assemblies resist extreme torsional bending moments, radial impact shocks, and sustained high-speed loads without pressure loss or mechanical fastener shearing.

Aviation 6061-T6 Billet

Every component starts from 6061-T6 aerospace-grade aluminum. Forged under extreme tonnage, the continuous, refined grain flow optimizes fatigue limits while delivering superior stiffness-to-weight ratios over standard low-pressure casting.

Technical Specification Matrix

Comparative Wheel Technology Architecture

Direct engineering comparison between manufacturing processes deployed across our specialized Kunshan industrial facilities.

Evaluation Parameter 3-Piece Custom Forged (22") Monoblock 1-Piece Forged Flow-Formed Aluminum Low-Pressure Casting
Base Material Matrix Forged 6061-T6 Billet + 5051 Spun Barrels Solid 6061-T6 Billet A356.2 Aluminum Alloy A356.2 Aluminum Alloy
Tensile Strength (Yield) ≥ 310 MPa (Face) / ≥ 240 MPa (Barrels) ≥ 310 MPa ≥ 210 MPa ≥ 160 MPa
Bespoke Offset / Width Flexibility Infinite (Millimeter increment adjustment) High (Tooling limited) Moderate (Fixed molds) Standardized (Fixed production molds)
Impact & Cornering Fatigue Exceeds CE / JWL / SAE J2530 Exceeds JWL / VIA Meets JWL / VIA Meets Standard JWL Baseline
Sealing & Assembly Method Robotic RTV Silicone Elastomer + Fasteners Single-Piece Construction Single-Piece Construction Single-Piece Construction
Repairability & Serviceability Independent Replacement of Outer/Inner Barrels Full Wheel Replacement Required Full Wheel Replacement Required Full Wheel Replacement Required
Mission-Critical Deployments

Localized Application Scenarios Worldwide

Our CE-certified 22-inch 3-piece modular wheels solve complex mechanical packaging, cooling, and dynamic loading issues across key global environments.

North American Luxury Pickups & SUVs

High-payload configurations engineered specifically for platforms like Cadillac Escalade, Lincoln Navigator, and bespoke lifted Ford F-150 / Ram 1500 TRX builds. With custom PCDs (6x139.7, 6x135) and load capacities exceeding 1,050 kg (2,314 lbs) per wheel corner, our multi-piece designs maintain balance and durability during aggressive highway cruising and heavy trailer towing.

European High-Speed Autobahn Grand Tourers

Demanding thermal performance for vehicles like Porsche Panamera, Audi RSQ8, and BMW M8 Competition. In high-speed European environments, brake caliper clearance is critical. Our 3-piece modular forged centers are cut with 5-axis CNC routers to clear massive 420mm+ ceramic brake systems while offering deep outer lips and directional brake cooling ducts.

Middle Eastern Desert & Coastal Performance

Under extreme Gulf ambient temperatures exceeding 50°C (122°F), standard cast alloys risk structural softening, and lower-tier sealants degrade. Our 22-inch multi-piece wheels deploy industrial aerospace-grade fluoro-elastomer internal seal beads combined with 3-stage powder coats, resisting sand abrasion, saline moisture, and high thermal track expansion.

Supply Chain Resilience

China Manufacturing Agility & Scalability

How Shanghai Rimax Industry leverages localized supply ecosystems to deliver exceptional efficiency, cost structures, and technical customization.

Kunshan Hub Proximity

Located in Jiangsu's industrial corridor, our manufacturing infrastructure interfaces directly with major smelters, anodizing lines, and CNC tooling suppliers, cutting raw ingot lead-times to under 48 hours.

Flexible Rapid Prototyping

Our engineering team translates custom 3D CAD/FEA simulations into operational CNC toolpaths within 72 hours, enabling small-batch OEM programs and private label collections without extensive tooling down-time.

Rigorous QA Redundancy

Each component undergoes coordinate measuring machine (CMM) dimensional validation, dynamic radial imbalance verification (≤ 0.25 oz), and pressurized helium leak testing before final torque verification of titanium assembly bolts.

Port Logistics Integration

Immediate access to Shanghai and Ningbo deep-water terminals ensures rapid full-container-load (FCL) dispatch and streamlined air freight for urgent one-off multi-piece wheel builds.

Innovation Trajectory

Technological Roadmap: 2025–2030

Addressing EV mass demands, aerodynamic efficiencies, and sustainable alloy engineering across future wheel platforms.

Electric Vehicle Optimization

As battery-electric luxury vehicles (EVs) exhibit curb weights above 2,600 kg and instantaneous torque deliverable at zero RPM, our next-generation 3-piece centers integrate knurled bead seats to completely eliminate rotational tire slippage under maximum acceleration.

Carbon Composite Hybrid Barrels

Our engineering R&D is qualifying autoclave-cured carbon fiber outer and inner rim barrels bolted to precision 6061-T6 forged aluminum center spiders, targeting an unsprung weight reduction of up to 38% compared to standard all-aluminum assemblies.

Sustainable Closed-Loop Smelting

Rimax is transitioning to clean-energy smelting sources with over 45% post-industrial recycled aerospace billets, retaining structural integrity while reducing the embodied carbon footprint per completed wheel by 34% by 2027.

Engineering & Procurement FAQ

Frequently Asked Technical Questions

Detailed technical answers for professional wheel distributors, fleet managers, and performance tuning brands.

What exact testing ensures air-tight reliability on 3-piece rims?
Because a 3-piece wheel features mechanical joints between the inner barrel, outer barrel, and center disc, seal reliability is critical. We use industrial polysulfide or RTV silicone elastomeric gasket channels along the mating drop center. Following automated multi-spindle bolt torquing, every wheel is submerged in water under high pneumatic pressure and evaluated via helium mass-spectrometer sniffers to guarantee zero pressure loss across 100,000 km cycles.
How does CE Certification apply to custom modular wheels?
CE marking validates that the manufacturing system, structural calculations, and mechanical hardware conform strictly to European safety, consumer protection, and environmental directives. This process requires dynamic cornering fatigue tests (minimum 100,000 cycles without crack formation), dynamic radial fatigue verification, and 13-degree impact validation under maximum axle load limits.
Can Rimax engineer custom offsets (ET), bolt patterns, and hub bores?
Yes. Since the modular center is machined from forged 6061-T6 billet on 5-axis CNC machines, pitch circle diameters (PCDs from 4-lug up to 8-lug truck systems), back-spacing, center bores, and caliper clearance profiles can be adjusted down to the millimeter without mold redesign costs.
What hardware options are provided for 3-piece wheel assembly?
We provide standard Grade 10.9 high-tensile chrome or black oxide steel bolts, as well as optional Ti-6Al-4V Grade 5 forged titanium hardware. Titanium hardware drops rotating unsprung mass by roughly 45% across the bolt perimeter while delivering extreme corrosion resistance against winter road salts and cleaning chemicals.
What is the standard production cycle and minimum order quantity (MOQ)?
For bespoke 2-piece and 3-piece forged wheels, our standard MOQ is 4 pieces (one vehicle set), with typical CNC machining and custom finishing lead-times of 15 to 25 business days. For volume cast and flow-formed wholesale programs, production runs generally start at 60 to 100 units per fitment pattern.
Additional Global Series

Explore Additional Alloy, Offroad & Forged Portfolios

Browse our extended catalog across casting, rotary flow-forming, and specialized custom offroad wheel series.