Budd–Michelin rubber-tired rail cars remained obscure in comparison with other competitors for the title, such as the "Pioneer Zephyr" and Union Pacific's M-10000. Rubber-tired rail cars achieved greater success in France, and similar rubber-tired subway cars have been adopted in Canada and Mexico as well as on numerous systems in Europe. During the 1920s, the American Budd Company, at the time a relatively obscure auto-frame supplier, developed an extensive working relationship with the French firm Michelin, which was best known for its tires. In 1929, Michelin built its first rail car, and by 1932 nine of its cars were in operating service, all of
Waste tires due to the presence of fillers, steel cord, organic, and inorganic components, is a major environments concern. Different agencies in the world are now recycling waste tires and other rubber goods into useful products instead of polluting the environment. In 2010 the Newfoundland and Labrador Government proposed that all waste tires in the province be shipped to Corner Brook to be burned and used as fuel. This was quickly delayed and further denied. A stock pile of waste tires that reached 1.9 million tires in 2010 was a major environmental headache for the government. Environment Minister Ross Wiseman said the