Brand: American Roadstar Model: Sport A/S Size: 275-40R22 275/40-22 275/40R22 275/40/22 275-40-22 275 40 22 2754022 Tread Depth: 10/32 Treadlife: 50,000 miles Season: All Season Performance: High Performance Car Type: Truck/SUV Load and Speed Rating: 108Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 275 Aspect Ratio: 40 Rim Diameter: 22 Production Year (DOT): N/A