Frequently Asked Questions About Kenworth T300-T450 Frame Light Bars-Filler Panels

What years and models of Kenworth T300-T450 trucks will these frame light bars and filler panels fit?

Our frame light bars and filler panels are designed to fit Kenworth T300 models from 1994-2007 and T450 models from 2008-2010. However, compatibility can vary based on your specific truck configuration, especially if you have aftermarket modifications. We recommend checking your bumper measurements or contacting our customer service team with your VIN to ensure proper fitment before ordering.

Are these light bars made from stainless steel or chrome-plated steel, and how durable are they?

We offer both 304 stainless steel and chrome-plated steel options. The stainless steel versions provide superior corrosion resistance and typically last 10-15 years with minimal maintenance. Chrome-plated steel options are more budget-friendly but require regular cleaning and may show wear after 3-5 years in harsh weather conditions. Both materials are heavy-duty 14-gauge steel designed to withstand commercial trucking demands.

How difficult is the installation process, and what tools will I need?

Installation typically takes 2-3 hours for someone with basic mechanical skills. You'll need a drill with metal bits, socket wrench set, measuring tape, and safety equipment. Most light bars require drilling 4-6 mounting holes into your frame rails. Some customers report alignment challenges with aftermarket bumpers, so test-fit before drilling. Professional installation runs $150-300 if you prefer to have a shop handle it.

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

Yes, our frame light bars are designed to support auxiliary lighting. Most models can safely hold up to 50 pounds of evenly distributed weight, accommodating 4-6 standard LED work lights or fog lights. Pre-drilled mounting holes fit standard 3/4" light brackets. Always use proper wiring harnesses and ensure your truck's electrical system can handle the additional load.

What's the difference between light bars and filler panels, and do I need both?

Light bars are functional mounting brackets that attach to your frame rails and provide mounting points for auxiliary lights. Filler panels are decorative pieces that cover gaps between your bumper and frame, creating a finished appearance. While you don't need both, many drivers prefer the complete look. Light bars alone work fine for functionality, but filler panels help prevent road debris from entering gaps and improve aerodynamics.