Kenda Trailer Tire/Wheel Assembly - 6-Ply Rated/Load Range C - 5.30-12 - 5 Hole Rim 30820 The tires used for your application must have a load index and speed rating equal to or greater than the tires fitted as original equipment. The best selection of tire/wheel assemblies and tires to keep your trailer on the road Available as tire/wheel assemblies or tires only Load Capacity: 1,045lbs @ 80psi Overall Diameter: 21.80in.