Size:18.00-25 / 18.00-33 / 21.00-35 / 24.00-49 Features: 50 percent more skid depth than pg6 s and compound for the ultimate in cut and wear resistance. More tread base rubber gives extra body protection can be mounted in any wheel direction. Nylon cord casing ensure dependable service and maximum relug retread performance. Not recommended for high speed long haul operation