CRA Series - Cradle Truck - Designed for use with round stock, pipe, tubing, etc. Cradles keep stock positioned for easy loading and unloading. Dimensions: Cradle width 23�? W, 33? overall. Wheels: 10' x 3' semi-steel center wheels with 8? x 3? semi-steel casters or 16? x 3? mold-on rubber wheels with 10? x 2�? mold-on rubber casters. Capacity: 10,000 lbs. with steel wheels, 6,000 lbs. with mold-on.