The Semi-Truck New Products category offers a variety of accessories and components, to enhance your truck's functionality, appearance, and comfort. Key products include: - Custom sleeper cab panels and trim for Peterbilt 389 and 379 - Stainless steel and aluminum exterior accessories like bumper guards and fuel tank covers - LED lighting upgrades for better visibility - Comfort items like air ride seats and heated seat cushions - Performance upgrades such as exhaust systems and suspension components