A bold and aggressive Mud-Terrain tire that delivers extreme off-road performance in mud, dirt and rocky terrain, with 3-ply durability, balanced with impressive on road performance. Duragen Technology: Off Road Durability. Sidewall Protection Lugs: More grip during extreme off-roading. Multi-Pitch Pattern Design: Off-road traction and a quiet ride on the street. Siped Tread Design: Provides wet and winter performance. About the brand See More Specifications Features Size 305/55R20, Season: All-Season, Performance: Mud-Terrain, Car Type: Light-Truck, Load Range: E (10 Ply) Tire Size 305/55R20 Vehicle Type Light Truck Tire Width 305 Wheel Diameter 20 Tire Season All-Season Tire Speed Rating Q Tire Type Light Truck Tires Tire Load Index 121 Uniform Tire Quality Grade (UTQG) – Tread Depth 0.59375 Inches Brand General Assembled Product Weight 74 lb Model 4506030000 Manufacturer Part Number 4506030000 Manufacturer Continental Tire Assembled Product Dimensions (L x W x H) 33.50 x 12.40 x 33.50 Inches 