Truck-Lite is one of the most established names in commercial vehicle lighting, manufacturing LED and incandescent marker lights, headlights, stop/tail/turn lamps, and work lights that meet DOT compliance requirements and hold up to the demands of daily highway trucking. Their LED product line is widely used across the fleet industry for its long service life and direct-fit convenience. Browse Truck-Lite lighting products compatible with Peterbilt trucks and trailer lighting applications.