Sutmorly 13-inch Wheelbarrow Tires 2-Pack — Flat-Free PU Foam with Steel Rim and Dual 5/8"/3/4" Bearings

Sutmorly 13-inch flat-free wheelbarrow tires (4.00-6) are solid polyurethane-foam replacement wheels supplied with both 5/8" and 3/4" inner bearings for easy, puncture-proof swaps on carts, hand trucks, wagons, and dollies.

These two-pack replacement wheels are designed to eliminate air leaks and punctures while fitting a variety of small utility vehicles. Each tire measures approximately 13 inches in diameter and 3.5 inches wide, comes pre-fitted with a 5/8" center bearing and includes an extra 3/4" bearing for broader axle compatibility. Steel rims and a durable foam core mean you get consistent performance outdoors without the maintenance of pneumatic tires.

Will these tires fit my wheelbarrow, garden cart, or hand truck?

They’re intended to cover many small utility and garden applications. The kit supports common tire sizes and includes an extra bearing so you can adapt to slightly different axles.

• Nominal tire diameter: 13 inches; width: about 3.5 inches.
• Compatible with sizes like 4.80/4.00-8, 4.00-8, 4.00-6, 3.50, 2.50-8.
• Pre-installed 5/8" inner bearing plus an included 3/4" replacement bearing.
• Fits axles for many wheelbarrows, wagons, dollies, and garden carts—verify axle diameter before installing.

How durable are these flat-free tires and what load can they handle?

Constructed from closed-cell polyurethane foam inside a steel rim, these tires resist punctures, rot, and weathering. They provide a maintenance-free alternative to pneumatic tires for light-to-moderate tasks.

• Solid PU foam core — no inflation, no flats.
• Steel rim for structural strength and rim-to-axle stability.
• Rated for typical duty loads up to about 300 lb (check dynamic vs. static loading for your application).
• Resists sun and moisture — suitable for outdoor storage and use.

How easy is installation and what hardware is included?

Installation is straightforward for most standard axles: slide the wheel onto the shaft and secure with the axle nut or cotter pin. The package includes extras to help fit a range of setups.

• Wheels slide onto axles and secure with standard nut, cap, or cotter pin methods.
• Includes one extra 3/4" inner bearing for alternate axle sizes.
• Extras supplied: 8 metal spacers and 4 pins to help align and secure wheels.
• No tire inflation or inner tubes required — immediate replacement out of the box.

What kinds of tasks are these tires best for?

They work well where reliability and minimal upkeep matter—landscaping, hauling, and general light transport. They are not intended for high-speed or heavy industrial use.

• Garden carts, wheelbarrows, utility wagons, and recycling/yard trucks.
• Hand trucks, small dollies, and low-speed yard equipment.
• Home and light commercial landscaping tasks where puncture resistance is needed.
• Not recommended for heavy industrial loads or high-speed transport.

Who this is for: The Sutmorly 13" flat-free tires are a practical choice for homeowners, gardeners, landscapers, and small-business operators who want a low-maintenance alternative to pneumatic tires. If you value puncture resistance, easy installation, and a compact replacement that fits common 13" wheel applications, this two-pack supplies ready-to-use wheels with additional hardware to adapt to different axles.