- Aggressive open shoulder tread design - Solid center rib - Extra deep tread sipes at varying angles -Jagged edge tread blocks - Zig-zag grooves and continuous center block - Certified with USTMA Three Peak Mountain Snow Flake (3PMSF) symbol for severe winter surface - Expels water, snow, slush and mud for optimum traction in all terrain conditions - Provides superior ride comfort and control - Improve comfort without sacrificing traction - Improve grip on ice and in the mud, providing superior traction - Provide outstanding grip and superior handling - 50,000 Mile/80,000 km Limited Treadwear Warranty for Metric and LT sizes