Brand: Continental Model: ProContact GX SSR Size: 225-55R18 225/55-18 225/55R18 225/55/18 225-55-18 225 55 18 2255518 Tread Depth: 9/32 Treadlife: N/A Season: All Season Performance: Touring Car Type: Truck/SUV Load and Speed Rating: 102H Speed Rating Description: Speed Rated Up to 130 mph Section Width: 225 Aspect Ratio: 55 Rim Diameter: 18 Production Year (DOT): N/A