Kenworth Semi Truck Lighting
If you're ready to boost your Kenworth’s visibility, safety, and custom style, you’re in the right place. At 4 State Trucks, we carry high-performance truck lighting that keeps you seen, sharp, and road-ready. Whether you’re hauling overnight or hitting a truck show, our Kenworth lighting parts help your rig shine bright from bumper to bumper.
Extensive Lighting Options for Better Performance and Style
Our Kenworth lighting lineup gives you everything you need to customize or upgrade your semi truck lights with confidence. Whether you're swapping faded clearance lights or going full custom with LED glow strips and chrome bezels, we’ve got the perfect light for trucks that never stop working.
Browse our full selection of Kenworth truck lighting, including:
High-power LED headlights and projection lights.
Watermelon marker lights and sequential turn signals.
Chrome bezels and light bars for bold styling.
Dimmable dome lights and interior glow lighting for cab customization.
DOT-approved clearance and identification lights for safe commercial truck lighting.
Whether you’re running a W900, T680, or T800, these semi truck lighting parts are made to fit your Kenworth and enhance your setup inside and out.
Truck Lighting That Stands Out
When you’re logging long miles, your lighting setup needs to be tough, reliable, and easy to install. That’s exactly what this Kenworth lighting collection delivers:
Durable, weatherproof construction built for real-world road abuse.
Custom fitment for top Kenworth models.
Easy install designs that save time and hassle.
Budget-friendly prices and fast shipping to keep you rolling.
If you’re upgrading to LED, replacing worn-out parts, or decking out your ride for the next truck show, these Kenworth lighting parts give you the function and style to stand out day or night.
Shop Semi Truck Lighting for Kenworth at 4 State Trucks
Owner-operators and fleet pros count on 4 State Trucks for premium semi truck lighting that meets the demands of daily hauls and custom builds. Whether you’re looking for better road visibility or chasing that clean, modern look, we’ve got the commercial truck lighting solutions to get your Kenworth dialed in.
While you're here, check out more upgrade parts—from Kenworth engine components to custom steering wheels—and take your build to the next level.
Shop online today and let your Kenworth light the way.
Frequently Asked Questions About Kenworth Lighting
What model years are your Kenworth lights compatible with?
Our Kenworth lighting products are designed to fit T680 models from 2013-present, T880 models from 2014-present, W900 models from 2008-present, and T800 models from 2008-2019. Always check the specific product description for exact fitment details, as some lights are model-specific. For example, our LED headlights for the T680 require different mounting brackets than those for the W900.
Do I need special tools or wiring modifications to install LED lights on my Kenworth?
Most of our Kenworth LED lights are designed as direct plug-and-play replacements using existing factory connectors. Basic hand tools like screwdrivers and socket wrenches are typically all you need. However, some aftermarket auxiliary lights may require drilling mounting holes and running new wiring. We recommend having wire crimpers, electrical tape, and a test light on hand. Installation usually takes 30-60 minutes per light assembly.
What's the difference between DOT-approved and off-road LED lights for Kenworth trucks?
DOT-approved lights meet federal safety standards for on-highway use and include proper beam patterns, brightness levels, and color temperatures (typically 3000K-5000K for headlights). Off-road lights often feature higher lumen outputs and different beam patterns but cannot legally be used on public roads. All our headlights, tail lights, and turn signals are DOT-compliant. Light bars and auxiliary pods are typically marked for off-road use only.
How do chrome, black, and clear lens options affect light output and appearance?
Chrome bezels provide the classic Kenworth look and don't affect light output. Black bezels offer a modern, aggressive appearance and are powder-coated for durability. Clear lenses typically provide 10-15% more light output than smoked lenses, which reduce output but create a custom appearance. Smoked lenses are legal for marker lights but check local regulations for headlight and tail light applications.
Will LED lights cause error messages or hyperflashing on my Kenworth?
Some Kenworth models from 2016 and newer may display dashboard warnings when switching to LED lights due to the lower power draw. This is especially common with turn signals, which may hyperflash. We offer load resistors and flasher relays specifically designed for Kenworth trucks to eliminate these issues. The resistors wire inline with your turn signals, while updated flasher relays are direct replacements for the factory unit under the dash.
