When did the vacuum tire appear?
Tubeless tire is also commonly known as vacuum tire. First, in 1895, Frenchman Andre Michelin invented pneumatic tires for automobiles. 1903, litchfield of Goodyear Tire Company of the United States obtained the patent for tubeless wheel, that is, the hollow inner tube and the protective outer tire were combined into one. From 65438 to 0949, Goodyear Tire Company used tubeless tires in automobiles.