4.00-6 Flat Free Tire and Wheel Set of 2 with 13 inch solid polyurethane tires featuring 5/8 or 3/4 inch bearings 300 lb load capacity deep tread and adapter kit for wheelbarrow garden carts hand trucks and gorilla carts

4.00-6 Flat Free Tire and Wheel 13 Inch Solid Replacement Set
✔️ Wheelbarrow and Garden Cart Wheels with 5/8 or 3/4 Bearings 2 Pack

This 2 pack of 13 inch flat free tire and wheel assemblies is built for wheelbarrows, garden carts, hand trucks, and utility equipment that need reliable rolling without air pressure issues. Made from solid polyurethane with reinforced steel rims, these wheels handle heavy work while eliminating flats and inflation downtime.

✅ Pack size: 2 flat free tire and wheel assemblies
✅ Tire model: 4.00-6 solid replacement
✅ Tire diameter: 13.5 inch
✅ Tire width: 3.7 inch
✅ Axle bore options: 5/8 inch or 3/4 inch with included bearings
✅ Hub length: 1.75 inch centered hub
✅ Rim diameter: 6 inch
✅ Load capacity: 300 lb per wheel dynamic load
✅ Solid polyurethane tires prevent blowouts and air loss
✅ Double sealed carbon steel bearings for smooth rolling
✅ One piece welded steel rims resist bending under load
✅ Deep tread pattern improves traction and stability
✅ Includes bearing and spacer adapter kit for flexible fit

Dimensions
Tire Diameter 13.5 inch
Tire Width 3.7 inch
Axle Bore Size 5/8 inch or 3/4 inch
Hub Length 1.75 inch
Rim Diameter 6 inch

💡 Why are 4.00-6 flat free solid tires commonly used on wheelbarrows and garden carts?
They are designed to handle heavy outdoor work without the downtime of air filled tires.

• Solid polyurethane construction removes the risk of flats and blowouts

• Sealed bearings keep wheels rolling smoothly under load

• Deep tread improves grip on dirt, gravel, and uneven ground

• Ideal for equipment that moves often and carries heavy materials

These wheels are a handy upgrade when you want zero flats, steady rolling, and dependable performance for demanding yard and jobsite work.