The Cooper Discoverer Winter is a winter tire specifically designed for 4X4s and SUVs, it can also be suitable for some light commercial vehicles. You will appreciate the benefits of the patented SNOW GROOVE ™ design which provides increased traction and optimal grip on snowy or icy roads. The sawtooth central rib increases stability during acceleration and braking. The "D SQUARED" fine multi-sipe technology provides additional density to the lateral rubber blocks.