Easy Installation: This 13-inch/4.00-6 flat-free solid tire assembly features a maintenance-free PU foam design, eliminating punctures and inflation needs. Tire diameter: 13" ; Tire width: 3.5" ; Offset hub depth: 2.2" ; Axle bore diameter: 5/8" ; Load capacity: 300 lbs per tire (600 lbs for pair). Pre-assembled and ready to use right out of the box.

Applicability: Designed with a 2.2" offset hub, this wheel fits a wide range of equipment including hand trucks, wheelbarrows, lawn mowers, dump carts, garden carts, utility trailers, trolleys, air compressors, generators, go carts, wood chippers, and more. Please verify your original equipment's axle diameter and hub width before purchase.

Material: Constructed with high-quality steel rims and durable, puncture-proof polyurethane foam. The advanced tread design enhances grip, stability, and shock absorption, providing a smoother and safer ride compared to traditional tires.

Spare Parts: Each wheel comes complete with four metal washers (4) and two cotter pins (2) for secure installation. The sealed bearings are made of premium bearing steel for longer life and smoother rolling performance.

Note Before Ordering: Correct fitment requires matching the tire size (13"), hub type (offset), hub depth (2.2"), and axle bore diameter (5/8"). This solid tire is designed for dynamic loads only and is not intended for highway use or static load applications. Contact us with any questions—our customer service team is ready to assist.