Show BAN ilits HITS RUBBER TIRE FOR TRACTORS the war production board has prohibited production of farm tractors requiring rubber tires after may 1 and ordered i ers to change over ns promptly its as possible to etcel equipment effective ir mediately tractor manufacturers must reduce their output of rubber tired vehicles 45 5 percent below the average monthly production in january arid and february in april production must be cut 60 per cent ofa aard the would mean that only about 10 00 rubber tired tractors tors could be made this month and about in april |