Description
The Alcoa® Aerodynamic Steer Cover Kit is designed to improve both performance and appearance for heavy-duty trucks. Featuring a patent-pending aerodynamic design, these covers channel airflow away from the wheel and tire assembly, reducing drag and delivering measurable fuel savings. Independent testing shows up to 0.39 gallons saved per 1,000 miles, which can add up to nearly 39 gallons per year for trucks logging 100,000 miles. That translates into real savings and a fast return on investment.
Built from high-strength ABS plastic, the covers withstand the intense heat of heavy braking and the rigors of daily use. Each cover is chrome-plated to exceed OEM standards for corrosion and salt resistance, ensuring a bright, durable finish that enhances any truck’s look while protecting against harsh road conditions.
To fit your specific wheel setup, two mounting options are available:
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Direct Screw-On (Part 079300): Recommended when your wheels have 4–5 or more threads exposed above the tightened nut. This kit includes one hub cover and ten Hug-A-Lug® nut covers for a secure and professional fit.
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Clamp-On (Part 079600): Ideal for wheels with less than 4 threads exposed, this version uses a clamp-on retention system to ensure a strong hold even when thread engagement is limited.
Both options are compatible with 10 × 285.75 mm bolt-circle wheels and are engineered for fast installation, reliable retention, and easy service access. Whether you choose the screw-on or clamp-on design, the Alcoa® Aerodynamic Steer Cover Kit combines fuel efficiency, durability, and chrome-plated style to keep your fleet running smoothly and looking sharp.
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