Aluma Star 2.0 5x5 Rear Center Severe Duty

The Aluma Star 2.0 5x5 Rear Center Severe Duty by WELD RACING is a premium wheel hub center cap designed for high-performance and heavy-duty automotive applications. Built for serious off-road enthusiasts, drag racers, and truck builders who demand extreme durability, this center hub assembly serves as the critical interface between your wheel and axle system. Whether you're running a lifted 4x4, a competition drag vehicle, or a custom show truck, the Aluma Star 2.0 addresses the need for a bombproof hub solution that won't fail under extreme stress, shock loads, or severe terrain conditions.

WELD RACING engineered this rear center hub with a 5x5 bolt pattern to match common truck and Jeep applications, ensuring proper fitment across a wide range of platforms. The "severe duty" designation reflects its reinforced construction—designed to handle the punishment of aggressive acceleration, hard cornering g-forces, and rough terrain impacts without deflection or failure. At just 3.66 pounds, the lightweight aluminum construction reduces unsprung weight while maintaining the structural integrity needed to keep your wheel firmly seated and concentrically mounted. The precision-machined finish ensures consistent runout and prevents vibration that can lead to premature bearing wear or brake issues.

This rear center hub is ideal for builders and weekend warriors upgrading to custom WELD wheels or replacing OEM centers that have experienced damage from extreme use. The 5x5 pattern makes it compatible with most full-size trucks, Jeeps, and performance SUVs where rear axle duty cycles demand above-stock reliability. Installation is straightforward—simply remove your existing center cap and bolt the Aluma Star 2.0 directly to your wheel's center bore, ensuring the stud pattern aligns perfectly with your axle. Proper torque spec adherence and wheel balancing after installation will maximize longevity and eliminate vibration on highway or track driving.