The Pro Scale Aluminum Wheel System gives you maximum flexibility to create custom wheels for your Maxx Slash and Unlimited Desert Racer. These wheel washers are machined from ultra-tough 6061-T6 aluminum and beautifully anodized in eye-catching color. Pro Scale aluminum wheels are fully customizable with a complete line of wheel centers and rings to complete the look. See the checklist below to ensure you have all the components to complete your Pro Scale wheels.