These wheels consist of an air-filled rubber tire on a steel rim and are among the quietest, most shock-absorbing wheels available.

The thick, solid rubber or polyurethane foam treads provide the cushioned ride of an air-filled pneumatic wheel without the possibility of a flat tire.

Also known as semi-pneumatic wheels, these have a tough, puncture-resistant tread surrounding a nonpressurized pocket of air to cushion like a pneumatic wheel without going flat. Their spoked hub keeps them lightweight at larger sizes.

Replace worn tires on pneumatic wheels.

A tough, puncture-resistant tread surrounds a nonpressurized pocket of air so these wheels absorb shock to cushion like pneumatic wheels but won't go flat.

The solid rubber wheels on these casters cushion as well as pneumatic wheels but won't go flat.

These wheels cushion just as well as pneumatic wheels but are filled with polyurethane foam so they won't go flat.

Match these casters to Rubbermaid carts, platform trucks, dump trucks, and dollies.