Brand: Accelera Model: Iota Size: 215-55R18 215/55-18 215/55R18 215/55/18 215-55-18 215 55 18 2155518 Tread Depth: N/A Treadlife: N/A Season: All Season Performance: Performance Car Type: Passenger Load and Speed Rating: 99V Speed Rating Description: Speed Rated Up to 149 mph Section Width: 215 Aspect Ratio: 55 Rim Diameter: 18 Production Year (DOT): N/A