The International 8600 TranStar Deck Plates-Air Box category offers durable deck plates and airline boxes for semi-trucks. These products are designed for truck undercarriages and trailer air/electrical systems. Key features include: - Sturdy, corrosion-resistant materials like stainless steel and aluminum - Various sizes for different truck and trailer dimensions - Smooth or diamond plate finishes for better appearance and traction - Integrated airline boxes for trailer air, electrical, and hydraulic connections - Easy installation with mounting hardware and pre-cut openings - Customizable options to fit individual truck specifications This category provides high-quality, durable parts for commercial fleet managers and owner-operators, whether outfitting a new semi or updating an existing one.