The Pathfinder is a great all-conditions tire for utility applications. Perfect O.E.M. Replacement tires for 4 x 4 ATV and Utility Vehicles. Tread pattern designed for easy rolling and smooth ride. 2-ply rated casing (some 25" sizes are 4-ply rated). Tire Specifications: Ply rating: 2. OD inches: 21.06. OD mm: 537. SW inches: 10.27. SW mm: 262. Maximum load: 330 pounds / 150 kg. Maximum PSI: 5. Tread depth: 13 mm. Weight: 17.2 pounds.