Brand: Westlake Model: SA-07 Size: 225-35R20 225/35-20 225/35R20 225/35/20 225-35-20 225 35 20 2253520 Tread Depth: 10/32 Treadlife: 45,000 miles Season: All Season Performance: High Performance Car Type: Passenger Load and Speed Rating: 90Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 225 Aspect Ratio: 35 Rim Diameter: 20 Production Year (DOT): N/A