Cut and chip resistance compounding - The natural rubber blend resists cutting, chipping and stone drilling while remaining flexible in cold temperatures for enhanced grip and traction in extreme winter conditions. - Deep grooves and stone ejectors - Elevated stone ejectors are optimally positioned throughout the tread grooves to dislodge stones that may penetrate the tread. - Aggressive sidewall and buttress - For tough looks and even tougher performance in dirt, mud or snow. - Dual-angle shoulder blocks - Designed to enhance traction in snow, mud and rutted road conditions. - Deep sipes - Open notches and deep sipes work together for enhanced wet and snow traction. - Pinned for studs - Pinned for (#15) studs for optimal snow and ice traction.