Peterbilt 389 Glider Light Bars-Filler Panels

Frequently Asked Questions About Peterbilt 389 Glider Light Bars-Filler Panels

What exactly is a glider light bar-filler panel?

These panels fill the gap between the hood, bumper, and frame rails on a Peterbilt 389 glider kit, giving the front end a finished, factory-style appearance while providing a mounting location for marker or light bars. They are cosmetic and functional trim pieces rather than structural components.

Will this panel fit my specific 389 glider setup?

Fitment can vary depending on the bumper style, hood configuration, and frame width used on your particular glider build. Always check the listed specifications and compare them to your truck's measurements before ordering, and reach out to our team if you are unsure about compatibility with your setup.

What materials and finish options are available?

Most filler panels are offered in stainless steel or painted/powder-coated steel, depending on the manufacturer. Stainless options typically resist corrosion better and can be polished for a mirror-like look, while painted panels are matched to common factory colors or left ready for custom paint.

Do these panels come pre-drilled for lights, and what wiring is involved?

Many light bar filler panels come with pre-cut holes sized for standard round or oval lights, but hole count and spacing differ by product, so check the listing details. Wiring harnesses and connectors are usually sold separately unless the listing specifically states they are included.

How difficult is installation, and can I do it myself?

Installation generally involves removing the factory or existing filler section, test-fitting the new panel, and securing it with the provided or existing hardware. Many customers install these panels themselves with basic hand tools, though some fabrication or drilling may be needed depending on how closely the panel matches your specific glider configuration.