Shop for Aftermarket Truck Frame Light Bars & Filler Panels for the Mack RD Model. Upgrade your Mack RD s look and functionality with stylish light bars and filler panels. Choose from stainless steel frame skirts, glow light kits, and under-frame brackets to customize your truck. Key perks include: Durable stainless steel construction for lasting quality Multiple sizes, styles, and light colors to match your vibe Easy clamp-on installation with included hardware Eye-catching watermelon and glow lights for standout style Added safety and visibility with extra under-frame lighting Make your Mack RD shine with these high-quality, easy-to-install accessories!