Deeper Tread Depth - increases time in service.
Patented Rubber Compound - resist effecrs of tread chipping and operation in high-scuff applications.
Special Rust Inhibitor Compounds - coat all surfaces of the four steel breakers, reducing the migration of rust.
Additional Undertread Thickness - assist in protecting the belt package.
Curb Defense Ribs on Sidewall - give extra protection to the casing.
Stone Ejector Buttons in Center Grooves - combat stone drilling.