Brand: Atturo Model: Trail Blade Boss Size: 375-55R20 375/55-20 375/55R20 375/55/20 375-55-20 375 55 20 3755520 Tread Depth: 22/32 Treadlife: N/A Season: All Season Performance: Mud Terrain Car Type: Light Truck Load and Speed Rating: 128Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 375 Aspect Ratio: 55 Rim Diameter: 20 Production Year (DOT): N/A