Special Features:

Aircraft main wheel, type vii extra high pressure, aircraft tread; departure from cited document: as modified by material; rated speed 174.0 knots/hour; ice grip

Properties:

A mechanical device made of rubber, chemicals, fabric and steel or other materials, which, mounted on an aircraft wheel, provides the traction and contains the fluid that sustains the load. Tube type tires are of a form to inclose an inner tube containing air under pressure. Tubeless tires incorporate carcass materials and construction to provide fluid retention equal to that of a conventional tire and tube.