The Semi-Truck Safety Universal category offers a variety of accessories and components to enhance safety and functionality. It includes visibility, signaling, and alerts products, such as reflective tape, warning flags, backup alarms, and animal detection devices. Additionally, you'll find lighting solutions like LED light bars, marker lights, and license plate illumination to improve your style. The category also features protective accessories like toolboxes, air brake components, and comfort items like seat cushions and air suspension systems to reduce driver fatigue.