Your Freightliner SD 108 or 122 is built for serious miles, and your headlights should be too. Whether you're upgrading for brighter visibility, a cleaner look, or both—4 State Trucks has the aftermarket headlight options you need to light the road ahead with confidence.

Why Upgrade Your Freightliner SD 108/122 Headlights?

- Boost Visibility: LED and projector-style beams offer brighter, more focused light for safer driving at night or in bad weather. - Durable Construction: Designed to handle road vibration, harsh weather, and constant use with long-lasting materials. - Clean, Custom Look: Chrome finishes, crystal-clear lenses, and dual-color lighting give your truck a professional, modern appearance. - Versatile Fitment: Choose from vertical or horizontal mount styles, driver or passenger side configurations, and full kits. - Accessory Compatibility: Easily pair with headlight bezels, wiring adapters, rubber caps, and more. From modern LED headlight assemblies with dual-color position lights to classic halogen options and chrome-finished housings, we've got styles and features that fit your driving needs and your truck's unique front-end profile. You can pair your headlights with Freightliner SD 108/122 driving lights for improved visibility.

Best Features

- LED projector headlights with high/low beam function - Dual-color position lights (amber/white) for added visibility - Chrome or blackout housings for a custom look - Horizontal and vertical mount configurations - Driver-side, passenger-side, and complete headlight sets - Optional accessories like light bulb connector kits, rubber headlight caps, and chrome bezels Whether you're restoring damaged OEM headlights alongside hood-related components and stainless steel bumpers or you’re upgrading for style, our lineup has what you need.