Gardeon 2pcs, 4.10/3.50-4 Tire And Wheel Flat Free, 26cm Solid Rubber Tires with 5/8 Axle Bore Hole And Double Sealed Bearings, Perfect for Wheelbarrow, Garden Cart, Wagon, Dolly 400x545mm These are available at most

These are available at most DIY/Hardware stores

Medium - Firm Support

* Installation: C-clamp or grommet mount

Item Type: Square rack

Gardeon 2pcs, 4.10/3.50-4 Tire And Wheel Flat Free, 26cm Solid Rubber Tires with 5/8 Axle Bore Hole And Double Sealed Bearings, Perfect for Wheelbarrow, Garden Cart, Wagon, Dolly 400x545mm These are available at mostUpgrade your trolley or cart with these heavy duty, puncture proof replacement wheels. Designed to last, these solid rubber tires eliminate the need for air pumps and tire repairs. Features Solid Construction: 100% Flat free, puncture proof rubber design. High Load Capacity: Supports up to 200kg (440lbs) per wheel. Heavy Duty Hub: Features a strong Iron Hub with double sealed bearings for smooth rotation. Easy Install: Fits standard 16mm axles.