Brand: Lionhart Model: Ramani AS Size: 255-45R18 255/45-18 255/45R18 255/45/18 255-45-18 255 45 18 2554518 Tread Depth: 9/32 Treadlife: 50,000 miles Season: All Season Performance: Performance Car Type: Passenger Load and Speed Rating: 99V Speed Rating Description: Speed Rated Up to 149 mph Section Width: 255 Aspect Ratio: 45 Rim Diameter: 18 Production Year (DOT): N/A