The WF5050 is a heavy-duty alloy wheel engineered specifically for demanding transport conditions, combining advanced structural geometry with exceptional resistance to environmental degradation. Built to withstand punishing roads, high humidity, and salt-heavy atmospheres, the WF5050 ensures reliable operational stability during long-haul trips. It minimizes maintenance overhead and prolongs service life, making it a valuable upgrade for commercial truck and trailer fleets.
| SIZE | PCD | ET | CB |
| 19.5X6.75 | 8X285 | 126 147 | 32.5SR22 |
High-Purity Aerospace-Grade Alloy: Cast/forged from high-tensile aluminum alloy, delivering superior fatigue strength and impact resistance while drastically reducing tare weight.
Advanced Anti-Corrosion Surface Treatment: Protected by multi-stage passivation and specialized anti-corrosion coating technology, shielding the wheel against road salt, harsh chemical exposure, and moisture oxidation.
Precision CNC Machining: Manufactured via high-pressure formation and state-of-the-art CNC precision finishing, achieving strict dimensional tolerances and exceptional dynamic balance.
Thermal Management & Safety: Engineered spoke dynamics optimize airflow around the brake assembly, accelerating heat dissipation and reducing brake fade during extended braking.
Weight Reduction & Fuel Efficiency: Up to 30%+ lighter than traditional steel wheels, reducing unsprung weight to improve vehicle handling, enhance fuel economy, and increase payload capacity.
Heavy-Duty Load Architecture: Reinforced rim flange and stress-bearing areas prevent deformation and cracking under continuous max-payload conditions.
Long-Haul Freight & Cold-Chain Trailers: Ideal for fleet vehicles operating in coastal regions, high-humidity zones, or winter roads exposed to de-icing agents.
Specialized & Tanker Transport: Perfectly suited for hazardous material tankers, flatbed trailers, and heavy equipment transport requiring strict compliance with safety and durability standards.
Ningbo Wheel Friends Auto Parts CO., LTD. is specialized in producing auto wheel accessories, product type are the wheel, nuts, bolts, Locking Nuts and Bolts, wheel spacer, Tire Valves, Wheel Sockets, Wheel Balancing Weights, Central Rings, etc.
With strong technical force, the company has the advanced production technology and testing equipments, the company insists on "quality first, innovation" the management ideas, by the good faith, "the product quality" strives for the subsistence, the company pays attention to the quality management and personnel, strict execution ISO/TS 16949 quality management standards. Constantly develop new products to meet the market demand. The company exported to Europe, the United States, Australia, The Asian, the Middle East and other countries and regions, favored by domestic and foreign customers.
Customer satisfaction is our development the greatest power ， provide the best value is our development objective, we sincerely welcome the customers from home and abroad to visit and guide and cooperate!
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Ningbo Wheel Friends Auto Parts Co., Ltd. is a large-scale specialized enterprise integrating design, production and technical services of automotive wheel accessories.
Tel: +86-13967466955
E-mail: michelle_goodluck@163.com
Add: Building 19, No. 22 Dutou Road, Liyang Town, Ninghai County, Ningbo City, Zhejiang Province, P.R. China
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