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Flat Free Foam-Filled Tires

These flat-free foam-filled wheels keep rolling when an air tire would go flat on hand trucks and outdoor carts. Wheels in this collection range from about 250 to 280 lb per wheel. Sizes listed include 8 x 2-3/4 in and 10 x 3 in. Foam fill does not need air pressure. Soft polyurethane on aluminum (~85 Shore A) or TPR is a different aisle for indoor chip clearing. Match hub and bore to the old wheel before you order. Read the listing for the exact wheel size, overall height, and mount shown. Confirm the load rating printed on the title before you place your order today. Keep the load on the rating for that SKU and do not exceed it in service. Verify the stem or plate matches your old unit before you buy. Capacities below are per wheel as labeled. Air tire aisle: pneumatic wheels. Off-road flat-free aisle: ATX off road flat free casters.

Flat Free Foam-Filled Tires: buying guide

Foam-filled flat-free tires in the same 8 and 10 in sizes as pneumatic hand truck tires, filled with poly-foam so they cannot puncture. Choose a centered hub for casters or an offset hub for hand trucks.

8 x 2-3/4 and 10 x 3 in250 to 280 lb per wheelCentered or offset hubShips from Mansfield, TX

Shop Flat-Free Foam Filled

Our foam-filled tires

Wheel Rated load Hub Model notes
8 x 2-3/4 in poly-foam 250 lb Centered CB-FF284C
8 x 2-3/4 in poly-foam 250 lb Offset CB-FF284O
10 x 3 in poly-foam 280 lb See listing Two listings, including 2-1/4 in offset

Product fields [S1].

How foam-filled differs from air

  • No tube, so nails and slow leaks do not flatten the tire.
  • Ride is firmer; you cannot soften it by dropping pressure.
  • At 10 in, foam here is 280 lb versus 350 lb on our 10 x 3-1/2 in air tire [S1].

Good fits

  • Hand trucks and carts on job sites with screws and glass.
  • Rental fleets and seasonal equipment that sits unused.
  • Outdoor paths where checking tire pressure is impractical.

Foam-filled tire questions

Are foam-filled tires really flat-proof?

Yes. There is no air to lose, so punctures and slow leaks do not take them out of service.

Do they ride as soft as air?

No. They feel firmer and cannot be softened by lowering pressure.

What is the strongest foam tire here?

The 10 x 3 in poly-foam tire at 280 lb.

Centered or offset for a hand truck?

Most hand trucks use an offset hub. Confirm the axle stand-off and bore on the listing.

Sources

  • [S1] CasterHQ product fields and titles for the 4 items on this page, pulled October 26, 2026.
  • [S2] Hamilton Caster foam-fill option notes on pneumatic caster lines (hamiltoncaster.com).

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