Specifications : 5/8 In Bearing Tire Size : 410/350-4 Tread Type : Sawtooth Tire Diameter : 10 In Rim Diameter : 4 In Hub Length : 2-1/4 In Bearing Type : Ball Maximum Load Capacity : 300 Lb Material : Polyurethane/Steel Color : White Dimensions : 10 In H X 4 In W X 10 In D