WINTER TYRES Pattern:M+S Size:175/65R14,175/70R13,185/65R14,185/65R15,195/ ... /70R15,205/55R16,etc WITH DOT,ECE,... Winter Tyre /M+S PATTERN Pattern discription: 1. On icy ground condition, zigzag sipes could enhance ... -stepping shoulder design is to enhance shoveling ability.5. Square-block pattern design is to enhance initial steering ability.6. Void ratio ...