Cenipar 16-inch Flat-Free Solid Wheelbarrow Tire & Wheel — 5/8 and 3/4-inch Bearings, Polyurethane Foam

Cenipar's 16-inch flat-free solid tire and wheel assembly replaces common 4.80/4.00-8 pneumatic wheels with a puncture-proof, polyurethane foam wheel built for heavy hauling.

If you’re replacing worn or punctured pneumatic tires on wheelbarrows, hand trucks, garden trailers or utility carts, this 16" solid wheel and hub kit offers a reliable, low-maintenance alternative. The assembly ships as a universal-fit solution with both 5/8" axle bore and included 3/4" bearings plus extension spacers to fit hub widths from about 3" to 7". Its saw-tooth tread profile and dense foam construction aim to deliver traction and impact absorption without the downtime of inflatable tires.

How will this solid tire perform on rough surfaces?

The polyurethane foam body is engineered to withstand gravel, dirt, and construction-site rubble while resisting flats. Its deep serrated tread increases grip on uneven ground, and the foam core absorbs shocks to reduce jarring when hauling loads.

• Solid polyurethane foam resists punctures and eliminates leaks.
• Saw-tooth tread for improved traction on loose surfaces.
• Shock-absorbing foam reduces bounce over ruts and rocks.
• Double-sealed ball bearings maintain smooth rotation in dirty conditions.

What equipment and tire sizes does this assembly replace?

This Cenipar wheel is designed as a versatile replacement for several common pneumatic sizes including 4.80/4.00-8, 4.00-8, 4.00-6 and 3.50/2.50-8. It fits a variety of small utility equipment—saving you from buying brand-specific tires in many cases.

• Direct replacement for multiple 16" pneumatic tire sizes.
• Works with wheelbarrows, Gorilla Carts, trolleys, trailers, and more.
• Includes spacers and 3/4" bearings to adapt to different hub lengths.
• 12-month warranty and Cenipar support for fitment questions.

How much weight can the wheel carry and how durable is it?

Rated to handle substantial loads, each solid wheel supports heavy gardening and jobsite tasks without the risk of sudden deflation. The foam compound and reinforced hub are built to handle routine use; avoid leaving the wheel under full load for extended storage to preserve foam resilience.

• Load rating up to approximately 400 lbs per wheel under normal conditions.
• Robust hub with both 5/8" axle bore and optional 3/4" bearing adapters.
• Corrosion-resistant bearings and sealed hubs for longer service life.
• Recommended to remove heavy, prolonged static loads to prevent compression.

How easy is it to install this wheel on existing equipment?

Installation is straightforward for anyone familiar with basic wheel assembly: remove the old wheel, select the correct spacer/bearing combination, slide the wheel onto your axle, and secure with your cart’s axle hardware. The included spacers and dual bearing options simplify matching hub widths between 3" and 7".

• Plug-and-play design for most 5/8" and 3/4" axle setups.
• Includes extension spacers and bearings for hub compatibility.
• No inflation required—install once and it’s ready for work.
• Compatible with many aftermarket carts and equipment brands.

Who is this for: Owners of wheelbarrows, hand trucks, garden trailers, small utility carts and DIY equipment who need a maintenance-free wheel that resists punctures and handles heavy loads. It’s a practical upgrade for landscapers, homeowners with rough yards, contractors who want fewer tire-related interruptions, and anyone converting from pneumatic tires to a solid, long-lasting alternative.