Brand: Summit Model: Trail Climber RT Size: 285-45R22 285/45-22 285/45R22 285/45/22 285-45-22 285 45 22 2854522 Tread Depth: 16/32 Treadlife: 45,000 miles Season: All Weather Performance: Rugged Terrain Car Type: Truck/SUV Load and Speed Rating: 114Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 285 Aspect Ratio: 45 Rim Diameter: 22 Production Year (DOT): N/A