Designed for drivers who want competent handling and sophisticated looks, the Firestone FT140 tire performs well in all seasons. They feature a ribbed tread design for traction even on light snow and its ribs help resist lateral sway. This tire has four circumferential grooves with many sipes to evacuate water for better wet traction. Sipes also promote even wear for long tire service. The durable rubber compound used for this tire offers long life. Circumferential grooves evacuate water for excellent wet traction Sipes promote slow even wear Ribbed tread design offers directional stability Specifications Tire Size : 215/50R17 Vehicle Type : Car Tire Width : 215 Tire Speed Rating : H Tire Season : All-Season Tread Depth : 11 Brand : Firestone Model : 00645890676180 Manufacturer Part Number : 265 Manufacturer : Firestone