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 5905-01-382-9671
NSN 6650-00-219-3490
NSN 5905-01-505-9288
NSN 6135-00-660-8654
NSN 5996-01-630-5791
NSN 5915-01-064-3136
NSN 5985-01-600-3361
NSN 5905-01-585-6700
NSN 6145-01-227-6525
NSN 5998-00-264-4514
NSN 6135-00-182-7008
NSN 7035-00-145-9138