- Heat resistant compound increases tread life and optimizes fuel economy - Middle wing blocks with Tie-Bar connectors control block movement to resist wear and reduce rolling resistance - Wide lateral grooves provide increased traction on wet or snow covered roads - Deep, circumferential serpentine grooves maintain aggressive traction throughout the life of the original tread - N-speed rated durable casing construction (Rated for speeds up to 87mph) - Backed by a 6 year unlimited retread casing warranty