Frequently Asked Questions About Freightliner FLC112 Frame Light Bars & Filler Panels

What years and models of Freightliner FLC112 are these frame light bars and filler panels compatible with?

Our frame light bars and filler panels are designed to fit Freightliner FLC112 models from 1984 through 2003. They're compatible with both set-back and set-forward axle configurations. However, custom modifications may be required for trucks with aftermarket bumpers or non-standard frame configurations. We recommend measuring your existing frame width and comparing it to our product specifications before ordering.

What materials are these light bars and filler panels made from, and how durable are they?

Most of our FLC112 frame light bars are constructed from heavy-duty 16-gauge steel with chrome plating or powder coating finishes. Filler panels are typically made from either ABS plastic or aluminum, depending on the specific product. The steel options provide excellent durability and can withstand road debris, while maintaining their finish for years with proper care. Chrome versions require regular polishing to prevent pitting, especially in areas with road salt.

Do I need to drill holes in my frame to install these light bars and panels?

Installation requirements vary by product design. Many of our bolt-on light bars utilize existing frame holes and mounting points, requiring no drilling. However, some universal-fit options may require drilling 2-4 mounting holes per side. All necessary hardware is typically included, but you'll need basic hand tools and possibly a drill with metal bits. Professional installation usually takes 2-3 hours for a complete light bar and filler panel setup.

Can I mount additional lights on these frame bars, and what's the weight capacity?

Yes, our frame light bars are designed to support additional auxiliary lighting. Most models can safely hold 3-5 lights per side, with a typical weight capacity of 15-20 pounds per bar. Pre-drilled mounting holes accommodate standard 3/4" light mounting hardware. When adding lights, ensure your truck's electrical system can handle the additional amp draw, and always use proper gauge wiring with inline fuses.

What's the difference between one-piece and multi-piece filler panel designs?

One-piece filler panels offer a cleaner, seamless appearance and are generally easier to install, but they're more challenging to ship and may cost more due to oversize charges. Multi-piece designs (usually 2-3 sections) are more affordable to ship and easier to handle during installation, but require careful alignment to minimize visible seams. Both styles provide the same function of closing the gap between your bumper and frame, with the choice mainly coming down to personal preference and budget.