The automotive-grade pads on these brakes offer lasting effectiveness. Both 10" x 2-1/4" assemblies have rust-resistant, e-coated backing plates. Fits 14" to 15" wheels. assemblies, including Dexter, Lippert (LCI), and AL-KO Dimensions: 10" diameter x 2-1/4" wide Mounting flange bolt pattern: 4 bolt Wheel size: 14", 14-1/2", and 15" Axle rating: 3,500