Brand: Yokohama Model: Geolandar A/T XD Size: 305-55R20 305/55-20 305/55R20 305/55/20 305-55-20 305 55 20 3055520 Tread Depth: 20/32 Treadlife: N/A Season: All Weather Performance: All Terrain Car Type: Light Truck Load and Speed Rating: 121/118Q Speed Rating Description: Speed Rated Up to 99 mph Section Width: 305 Aspect Ratio: 55 Rim Diameter: 20 Production Year (DOT): N/A