Nissan Murano luxury sport utility vehicles come from the factory equipped with low profile tires mounted on large diameter alloy wheels. The Dunlop Grandtrek WT M3 Light Truck/SUV Performance Winter tire was developed so the drivers of these vehicles could retain their vehicle's original wheel diameters while receiving cold weather dry road performance along with snow traction. The Grandtrek WT M3 features a directional tread design to help maintain good traction on wet and slush-covered roads while its high-density, lateral zigzag sipes and independent tread blocks provide the edges to help bite through snow. The Grandtrek WT M3 is a tire for the performance sport utility vehicle drivers who want to combine snow traction with dry road responsiveness and handling.Dunlop Grandtrek WT M3 winter radials meet the industry's severe snow service requirements and are branded with the three-peak mountain snowflake (3PMSF) symbol. They feature blackwall styling and are currently available in the 235/65R18 110H (H-speed rated) size used as Original Equipment on front-wheel and all-wheel drive Nissan Murano vehicles.Install Grandtrek WT M3 tires in sets of four only.Never mix radial snow tires with tires of other construction, size, ply rating, performance rating or pattern type. For the best driving results, Dunlop recommends that a complete set of four snow tires be mounted on a vehicle. Related Information: What is the three-peak mountain snowflake symbol (3PMSF)?