Brand: Armstrong Model: Tru-Trac SU Size: 265-40R20 265/40-20 265/40R20 265/40/20 265-40-20 265 40 20 2654020 Tread Depth: 9/32 Treadlife: 65,000 miles Season: All Season Performance: High Performance Car Type: Truck/SUV Load and Speed Rating: 104Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 265 Aspect Ratio: 40 Rim Diameter: 20 Production Year (DOT): N/A