Bridgestone Blizzak WS70 Winter Radial Tire - 225/65R16 100T NANOPRO-TECH WITH RC POLYMER - Optimizes snow and ice performance by controlling interactions of polymer, filler, and rubber chemicals at the molecular level NEW 3-D SIPE - Improves ice, dry and wet performance by enhancing block stiffness and contact area OPTIMIZED TREAD WIDTH - Helps achieve better snow and slush performance FOUR MAIN GROOVES WITH DEEP TREAD DEPTH - Channel snow, slush, and water away from the contact area NEW MULTICELL COMPOUND - Improves snow, ice, and wet performance