The Gen-Y Executive is the best riding fifth wheel pin box on the market. By isolating the truck from the fifth wheel trailer with Torsion-Flex Technology, the shock transfer is eliminated by up to 90%. This not only results in an incredibly smooth ride for truck and RV, it also gives the driver much more steering control. Other benefits include increased fuel mileage, decreased tire wear, and reduced wear and tear on all towing components. The Executive will help keep your family safe and comfortable for years to come.• Built-in suspension creates up to 90% smoother ride• Shock absorption protects cargo from harsh bumps• Fabricated with heavy-duty steel• Eliminates shock transfer• Precision milled and drilled• Maintenance-free• Durable powder-coat finish• Engineered using SOLIDWORKS software• Rigorously tested and exceeds the SAE J2638 standards• Made in the USANOTE: Never exceed recommended capacity on any trailer tow coupling or vehicle receiver hitch. Tow capacity is limited by the lowest-rated component. Gives the driver much more steering control Increases fuel mileage & reduces tire wear Fabricated with heavy-duty steel & durable powder-coat finish | Gen-Y-Hitch Gen-Y Hitch Executive 5th Wheel King Pin Box, 2.5K-4.5K Pin Weight, 30K Towing Made in USA