This is a replacement blue nitrile roughtop tread for the SDS 4 Inch Billet Wheel. These treads are available for teams who prefer the convenience of a precut and drilled tread.
If you wish to save money you can cut and drill your own tread. Please see the drawing below for dimensions. We recommend starting with AndyMark's 1 inch wide blue nitrile roughtop tread, or if you don't mind cutting the tread to width, Mcmaster 5994K9 works great as well.