Brand: Lexani Model: VOLT-EC Size: 255-40R20 255/40-20 255/40R20 255/40/20 255-40-20 255 40 20 2554020 Tread Depth: 8/32 Treadlife: 55,000 miles Season: All Season Performance: High Performance Car Type: Truck/SUV Load and Speed Rating: 101Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 255 Aspect Ratio: 40 Rim Diameter: 20 Production Year (DOT): N/A