Brand: Arroyo Model: Grand Sport A/S Size: 245-35R21 245/35-21 245/35R21 245/35/21 245-35-21 245 35 21 2453521 Tread Depth: 10/32 Treadlife: 40,000 miles Season: All Season Performance: High Performance Car Type: Passenger Load and Speed Rating: 96Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 245 Aspect Ratio: 35 Rim Diameter: 21 Production Year (DOT): N/A