Designed for use on the drive axle of commercial trucks in regional applications Three Peak Mountain Snowflake certified for use in moderate to severe winter weather conditions Built with full-depth, 3D siping that allows for strong traction and stability even as the tire wears done Stone ejectors within the tread force rock, stones, and other debris out of the tread to protect the casing from damage Engineered with chevron grooves that bite into the road to boost grip