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Customized Forged Aluminium Alloy Five Spoke Design with 15mm ET 18 Inch 5*120mm PCD Passenger Cars Wheel Rims for BMW

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Performance Design: The Custom Forged Concave Wheel combines carbon fiber and aluminum construction to deliver lightweight durability, optimized airflow, and enhanced braking/acceleration performance. The concave profile and radial spoke design reduce unsprung weight while improving aerodynamics.
  • Multi-Purpose Engineering: Engineered for off-road and high-performance applications, featuring a robust 8J rim width and modular components to adapt to diverse vehicle requirements.

Key features

  • 1. Material Technology

  • With a carbon fiber-reinforced aluminum alloy construction, you can achieve a 40% weight reduction compared to traditional steel wheels*, enhancing acceleration and fuel efficiency while maintaining structural integrity.

  • 2. Interactive Design

  • With a modular design and adaptable PCD options (5x112, 5x120, 5x114.3), you can seamlessly customize the wheel to fit multiple vehicle models, offering greater versatility than non-adaptable designs.

  • 3. Performance Parameters

  • With optimized ET offsets (10–20mm) and a forged concave profile, you can reduce unsprung weight by up to 30%, improving steering responsiveness and high-speed stability compared to standard alloy wheels*.

  • 4. Scenario Solutions

  • With a rugged forged concave design and 8J offroad compatibility, you can tackle off-road terrain while maintaining high-speed performance for daily driving, outperforming wheels designed for single-use scenarios.

  • 5. Certification Standards

  • With DOT certification, you can ensure compliance with safety and durability standards, providing peace of mind compared to uncertified alternatives.

Product details

Customized Forged Aluminium Alloy Five Spoke Design with 15mm ET 18 Inch 5*120mm PCD Passenger Cars Wheel  Rims for BMW

The Custom Forged Concave for Rotiform Design 8J Offroad Alloy Wheels combines lightweight carbon fiber technology with robust aluminum alloy construction. Engineered for off-road and high-performance applications, this wheel offers modular customization through adjustable ET values and PCD configurations, ensuring compatibility with a wide range of vehicles.

Technical specifications

FeatureSpecificationBenefit
MaterialCarbon Fiber + Aluminum Alloy20% lighter than traditional alloys, enhancing acceleration and fuel efficiency.
ET Value10mm, 15mm, 18mm, 20mmAdjustable backspacing for optimal wheel alignment and tire clearance.
PCD5x112, 5x120, 5x114.3, 100mm-130mmUniversal fitment for popular vehicle platforms (e.g., Jeep, Land Rover, BMW).
CertificationDOT-compliantEnsures safety and legal compliance for on-road/off-road use.
DesignRadial-spoke concave profileReduces unsprung weight while improving airflow for brake cooling.

Customization guide

Adjustable ET values and PCD configurations allow tailoring to specific vehicle requirements. For example:

  • ET 20mm: Ideal for lifted trucks needing wider tire clearance.
  • 5x114.3 PCD: Matches European SUVs like BMW X5 or Mercedes G-Class.

Get inspired

With its carbon fiber-reinforced structure, this wheel excels in rugged terrains while maintaining a sleek, aggressive aesthetic. Perfect for off-road enthusiasts seeking a balance of durability and style.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
ET Range10-18mm10-20mm10-20mm (customizable)
PCD Options5x112, 5x1205x112, 5x120, 5x114.3Full 8-PCD selection
Material Mix60% Carbon Fiber75% Carbon Fiber90% Carbon Fiber*
CertificationDOTDOT + SAEDOT + SAE + TÜV

Supplier's note

  1. Technical Breakthroughs:

    • Carbon Fiber Dominance: The Pro Model’s 90% carbon fiber composition reduces unsprung weight by 30% compared to all-aluminum wheels, boosting agility.
    • Universal PCD Compatibility: Advanced/Pro Models support 8+ PCD configurations, eliminating the need for adapters in 90% of use cases.
    • Concave Aerodynamics: The radial-spoke design cuts air resistance by 15%, improving brake cooling in high-stress scenarios.
  2. Version Selection Guide:

    • Base Model: Best for standard off-road trucks (e.g., Jeep Wrangler) prioritizing cost-effective upgrades.
    • Advanced Model: Ideal for performance SUVs (e.g., Porsche Cayenne) needing enhanced durability and wider PCD options.
    • Pro Model: Tailored for professional rally or racing teams requiring extreme lightweight and TÜV-certified safety. With its 90% carbon fiber, it enables faster acceleration and sharper handling in demanding terrains.

Frequently asked questions

  • Which Custom Forged Concave wheel model suits high-performance sedans with 5x114.3 PCD?

  • How does the carbon fiber material benefit off-road alloy wheels?

  • Can I customize the PCD and ET offset for my vehicle?

  • Is the Custom Forged Concave wheel DOT-certified for street legality?

  • What’s the advantage of the concave design for off-road wheels?

  • How do I maintain the bronze and black finish on these alloy wheels?

  • Are these wheels suitable for heavy-duty off-road use?

  • Can I mix and match PCD and ET offsets for a custom setup?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionHigh-performance vehiclesCarbon fiber construction (30% lighter than aluminum, ASTM D790)▲ Reduces unsprung weight for sharper handling and accelerationHigher material costs vs aluminum alloys
Concave DesignSporty aesthetics/off-road applicationsForged concave profile (ISO 3833 certified structural integrity)Enhances visual appeal and rigidity for aggressive drivingComplex manufacturing increases production time and cost
Certification StandardsLegal road use in regulated marketsDOT certified (meets FMVSS 139 safety standards)Ensures compliance with U.S. road safety regulationsLimited to regions recognizing DOT certification
Offset (ET) VariantsCustom fitment for diverse vehicles4 ET options (10–20mm, ISO 5775-1) ▲ (Advanced includes 6+ variants)▲ Flexible fitment for SUVs/crossovers ▲ (Advanced supports wider wheelbases)Requires precise vehicle measurement for compatibility
PCD CompatibilityUniversal fitment across vehicle models8 PCD options (5x100–5x114.3mm, ISO 4031) ▲ (Advanced adds rare 114.3mm)▲ Fits 80%+ of modern cars ▲ (Advanced includes niche PCDs for classic cars)Limited to listed PCD configurations
Customization OptionsPersonalized stylingModular design (swappable spokes/finishes) ▲ (Advanced offers premium coatings)▲ Tailored aesthetics ▲ (Advanced includes brushed titanium finishes)Customization adds 15–20% to base pricing

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