GICOOL 10x3.00-4 Flat-Free Tire & Wheel Assembly — 10" Solid 2-Pack, 5/8" Axle, 220 lb Capacity

GICOOL 10x3.00-4 is a 10" flat-free solid tire and wheel assembly designed to replace pneumatic wheels on hand trucks, garden wagons and utility trolleys without the risk of punctures.

These 10x3.00-4 solid tires pair a durable polyurethane foam tread with a 5/8" axle bore and a 2.2" offset hub to provide a maintenance-free alternative to inner-tube tires. Built for everyday hauling tasks around yards, job sites and markets, the assemblies are sold as a 2-pack and rated for dynamic loads up to 220 lbs per wheel. They are intended for low-speed, utility use rather than highway or long-term static heavy loads.

Will these wheels fit my cart or hand truck?

Check three measurements to confirm fit: wheel diameter, tire width and axle bore size. The GICOOL assembly is 10" diameter with a 3" tread width, and the wheel accepts a 5/8" axle shaft through the hub bore.

• Wheel/tire size: 10 x 3.00-4 (10" diameter, 3" width)
• Axle bore: 5/8" (0.625")
• Offset hub length: 2.2" — useful for spacing and hub clearance

How durable and maintenance-free are these solid tires?

These tires use closed-cell polyurethane foam that resists punctures, abrasion and tearing so you don’t need to check air pressure or repair tubes. They are optimized for short-distance hauling and frequent starts and stops, but not for continuous high static loads or high-speed travel.

• Puncture-proof, no inner tube to inflate or patch
• PU foam construction resists wear and tearing
• Recommended for utility and yard tasks, not highway speeds

What load capacity and performance can I expect?

Each wheel assembly carries a dynamic load up to 220 lbs under normal operating conditions, making the pair suitable for many standard hand trucks, dollies and wagons. Actual capacity depends on how weight is distributed and how the cart is used.

• Rated dynamic load capacity: 220 lbs per wheel
• Best for rolling over gravel, lawn, concrete and other common surfaces
• Reduced maintenance means consistent performance with minimal downtime

How easy is installation and what should I watch for?

Installation is straightforward: remove the old wheel, slide the GICOOL hub onto the 5/8" axle, then secure with the original nut and washer. Verify hub offset and wheel clearance so the wheel does not rub the frame or brake components.

• No inflation needed—install like a standard wheel assembly
• Confirm 5/8" axle and sufficient hub clearance before fitting
• Use original fasteners or equivalent rated hardware for safety

Who is this for? The GICOOL 10x3.00-4 flat-free wheel assemblies are aimed at homeowners, landscapers, small-business owners and DIYers who want a low-maintenance replacement for the common 10" pneumatic wheels found on hand trucks, wagons, garden carts, dollies and light-duty utility trolleys. If you need a robust, puncture-resistant option for short-range hauling and compatibility with a 5/8" axle, this two-pack offers a reliable swap-in solution. Avoid selecting these wheels if your application requires continuous high static loads, sustained high speeds, or certified highway use.