EFX Tires MotoHammer Radial Tire EFX had a challenging undertaking on their hands when tasked with engineering the leading contact patch on the market for overcoming hard-packed terrain with superior traction control. The bar was set high, but EFX rose to the occasion producing the MotoHammer. The MotoHammer stands out in the market as the premier hard pack tire. It takes pride in its exceptional contact patches, top-tier traction control, sturdy 8-ply carcass, and seamless radial performance. Features: Shoulder tooth lug that grips and grabs when you need it most Koth, Score, and BITD-tested and approved by EFX-sponsored race teams The industry's most comfortable ride available in a variety of sizes and applications 8 ply carcass