14.5” x 4” No-Flat Wheelbarrow Tire: Expertly crafted to fit a variety of wheelbarrows, this tire measures 14.5 inches in diameter and 4 inches in width. It's a highly adaptable, seamlessly compatible with tire diameters ranging from 13" to 16", including sizes 4.80/4.00-8, 3.50/2.50-8, and 4.00-6,Universal Compatibility & Accurate Fit: Please check your old tire size before ordering our 4.80/4.00-8" flat-free solid tires. They are ideal for backyard wheelbarrows, trailer dollies, riding lawn mower carts, dump carts, pressure washers, yard wagons, generators, snowblowers, and more. Compatible with wheelbarrow brands: Jackson, Marathon, Seymour, Truper, Yard Rover, United General,Complete Wheel and Tire Kit with Versatile Adapter Set: This package includes one unit of a 4.80/4.00-8 tire and wheel pre-assembled with 5/8” bearings. To ensure compatibility across different devices, the kit also comes with 2 x 3/4" ball bearings, 2 x 1" long nylon spacers, and 4 x 1/2" long nylon spacers. Use the included nylon spacers to easily extend the hub up to 7 inches, providing flexibility and ease of installation for various hub sizes and equipment needs.,Important Compatibility Check: Before making a purchase, verify the tire size, hub length, hub type, and bushing diameter of your current tire to ensure a match with our product. Proper alignment of these specifications is essential for compatibility; otherwise, the product may not fit your vehicle.,Polyurethane Foam Tire: Crafted from premium PU material, this puncture-proof and inflate free tire has an innovative tread design for enhanced grip and slip-resistance, ensuring worry-free usage with high strength and tear-resistance. Say goodbye to tire punctures and frequent inflations . Capable of safely supporting weights of up to 300 pounds, this tire confidently navigates diverse terrains throughout the year.