Key Specifications: Tire and Wheel Model: 11x4.00-5. Tire Diameter: 11”. Bearing: 3/4" and 5/8" 1/2" . Hub Length: 3.4”. Dynamic Load Capacity: 299 LBS.Reinforced for Heavy Loads: Features a one-piece welded rim and carbon steel bearings, providing enhanced durability and superior load-carrying capacity for dependable performance.Puncture-Proof & Inflate-Free: Made of premium, polyurethane (PU) foam. This airless design eliminates flats, punctures, and leaks, and is built for high strength and excellent wear resistance.Universal Compatibility: A direct replacement for 11x4.00-5 tires on other major brand riding mowers and lawn tractors. Please verify your existing tire size before purchase.Important Usage Note: This tire is engineered for dynamic load use (during operation). It is not recommended for prolonged use under high static load (long-term stationary weight)