For LCI Rhino Box Models! 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. Customers have also reported many other benefits including: increased fuel mileage, decreased tire wear and reduced wear and tear on all towing components. 3.5K-6.5K pin weight range, 30K towing.

 PROP 65 WARNING: This product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling. For more information, visit www.P65Warnings.ca.gov