1. **Material & Construction**
- **High-Quality Alloy**: Manufactured from premium-grade aluminum alloy (A356 or 6061), ensuring lightweight durability and corrosion resistance.
- **Production Process**: Utilizes advanced casting (low-pressure or gravity casting) or forging technology for superior strength-to-weight ratio.
2. **Specifications**
- **Size Options**: Available in diameters ranging from 15 to 22 inches, with widths from 6J to 12J.
- **Bolt Pattern (PCD)**: Compatible with 4-lug, 5-lug, or 6-lug configurations (e.g., 5×114.3, 5×120).
- **Offset (ET)**: Customizable offsets (e.g., ET35, ET45) to ensure proper fitment and clearance for specific vehicles.
- **Center Bore**: Precision-machined center bore (e.g., 72.6mm) to match vehicle hub dimensions.
3. **Design & Aesthetics**
- **Style**: Multiple designs available (e.g., multi-spoke, split-spoke, mesh, or deep concave) to enhance vehicle appearance.
- **Surface Finish**: Options include glossy/matte paint, machine-polished, chrome plating, or powder-coated finishes for durability and visual appeal.
- **Aerodynamic Optimization**: Engineered to improve airflow and reduce brake heat buildup.
4. **Performance & Safety**
- **Load Capacity**: Tested to meet or exceed OEM standards (e.g., 700-1,200 kg load rating).
- **Heat Dissipation**: Reinforced structure to withstand high-temperature stress from braking systems.
- **Certifications**: Compliant with international standards (e.g., TÜV, JWL, VIA) for quality and safety assurance.
5. **Compatibility**
- **Vehicle Fitment**: Designed for specific makes/models or universal fit with adapters.
- **TPMS-Ready**: Compatible with Tire Pressure Monitoring Systems (valve stem integration).
6. **Packaging & Warranty**
- **Protective Packaging**: Individually wrapped with foam/plastic guards to prevent shipping damage.
- **Warranty**: Limited lifetime warranty against structural defects; 1-2 years for finish defects.
**Application**: Ideal for passenger cars, SUVs, or performance vehicles, balancing style, weight reduction, and driving dynamics.
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