Brand: American Roadstar Model: R/T Size: 305-45R22 305/45-22 305/45R22 305/45/22 305-45-22 305 45 22 3054522 Tread Depth: N/A Treadlife: N/A Season: All Weather Performance: Rugged Terrain Car Type: Truck/SUV Load and Speed Rating: 118H Speed Rating Description: Speed Rated Up to 130 mph Section Width: 305 Aspect Ratio: 45 Rim Diameter: 22 Production Year (DOT): N/A