Brand: American Roadstar Model: H/T Size: 275-60R20 275/60-20 275/60R20 275/60/20 275-60-20 275 60 20 2756020 Tread Depth: 11/32 Treadlife: 40,000 miles Season: All Season Performance: Highway Car Type: Truck/SUV Load and Speed Rating: 115V Speed Rating Description: Speed Rated Up to 149 mph Section Width: 275 Aspect Ratio: 60 Rim Diameter: 20 Production Year (DOT): N/A