designed to enhance the performance of RoadRunner graders (C, CH, CJ, and E-series) by providing improved support and stability during heavy-duty grading. This bolt-on kit includes two robust side wheels that help maintain consistent blade depth and reduce skid bar wear when working on uneven terrain or compacted surfaces. Built with the same high-quality, American-made steel and durable powder-coated finish as the grader attachments, the Bolster Wheel Kit is engineered to withstand abrasion and the rigors of frequent use.