Show I I MAJOR MAJOR COMPANIES BOOST AUTOMOBILE TIRE PRICE AKRON Ohio May 11 An W-An irregular ir ir- regular price increase ranging from from's s 's 5 to 15 per r cent on third and fourth line automobile tires was announced by the major rubber companies effective ef- ef today toda The increase will average about 10 per cent on third and 15 per cent on fourth line tire brands the B. B F. F GoodrIch company said The increase is ic an Industry move to adjust prices before the new retail code floor prices become effective Monday the announcement said |