Brand: Westlake Model: SA-07 Size: 225-35R18 225/35-18 225/35R18 225/35/18 225-35-18 225 35 18 2253518 Tread Depth: 10/32 Treadlife: 45,000 miles Season: All Season Performance: High Performance Car Type: Passenger Load and Speed Rating: 87Y Speed Rating Description: Speed Rated Up to 186 mph Section Width: 225 Aspect Ratio: 35 Rim Diameter: 18 Production Year (DOT): N/A