Brand: Otani Model: EK3000 Size: 235-50R18 235/50-18 235/50R18 235/50/18 235-50-18 235 50 18 2355018 Tread Depth: N/A Treadlife: N/A Season: All Season Performance: High Performance Car Type: Truck/SUV Load and Speed Rating: 101W Speed Rating Description: Speed Rated Up to 168 mph Section Width: 235 Aspect Ratio: 50 Rim Diameter: 18 Production Year (DOT): N/A