Brand: Arroyo Model: Grand Sport A/S Size: 265-35R21 265/35-21 265/35R21 265/35/21 265-35-21 265 35 21 2653521 Tread Depth: 10/32 Treadlife: 40,000 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: 265 Aspect Ratio: 35 Rim Diameter: 21 Production Year (DOT): N/A