If you're driving a Kenworth T300 or T450, it’s time to give your front end a serious lighting upgrade. Whether you're replacing faded factory lights or customizing your truck for better visibility and a cleaner look, 4 State Trucks has the high-performance aftermarket headlights you need. We carry LED, halogen, and projector-style headlight assemblies built tough for the road. Choose from sharp chrome or blackout finishes, with premium features like halo rings, amber turn signals, and integrated position lights. These headlights are made to fit and built to last—just like your truck.

Why Upgrade Your Kenworth T300 or T450 Headlights?

- See Clearly, Drive Safely: LED and projector lights offer brighter, more focused beams for better night visibility. - Style That Stands Out: Go with sleek chrome or blackout housings to match your truck’s vibe. - Built to Withstand the Road: Heavy duty, weather-resistant designs that hold up to vibration, rain, and grime. - Easy to Install: Direct-fit replacements for driver and passenger sides—get back on the road fast.

Popular Features & Options

- Chrome or black housing projector headlights - LED headlights with halo rings - Amber turn signal integration - Triple-bar position light accents - Halogen options for a classic look - Driver-side, passenger-side, and complete sets available Whether you're a fleet manager trying to keep your trucks DOT-compliant or an owner-operator upgrading your entire front-end, including your T300/T450 Bumper, for custom style, these aftermarket headlights deliver both function and form. Pair your new lights with some Kenworth T300/T400 driving lights. Sharp looks, dependable lighting, and easy installation—it’s everything you want in a headlight. Shop now at 4 State Trucks and upgrade your Kenworth T300 or T450 with headlights built for the road ahead.