Tire 14.75/80r20 xl has been discontinued. Current tire is 365/85r20 xzl. Michelin recommends replacing tires axle-by-axle (i.E. Xl and xzl tires maybe mixed on the same vehicle, but not on the same axle.
A mechanical device made of rubber, chemicals, fabric and steel or other materials, which, when mounted on a vehicular wheel, provides the traction and contains the fluid that sustains the load. Tube type tires are 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.
Classification: New radial tires, on-the-highway, of a kind used on buses or trucks, exc light trucks
NSN 6645-01-351-1154
NSN 5945-00-318-5934
NSN 6685-01-055-5298
NSN 5975-00-192-1919
NSN 5935-01-508-3908
NSN 6610-00-814-3083
NSN 5960-00-533-1125
NSN 5895-00-433-2288
NSN 6130-00-603-4605
NSN 5930-01-336-5615
NSN 5965-00-465-9566
NSN 5905-00-396-2431