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Goodyear Tire & Rubber Co. said Thursday it returned to profit in the second quarter after a loss last year.

For more than 15 years, Just Born Inc., the Pennsylvania candy maker of Peeps and of Mike and Ike, transported newly made confections from its Bethlehem plant to two warehouses 75 miles away.

Carrier earnings for the second quarter started off on a positive note last week, with truckload carrier Landstar System Inc. reporting a 37% increase in net income and J.B. Hunt Transport Services Inc. announcing a 52% rise in profit.

Manufacturing levels in the Philadelphia region fell this month, the Federal Reserve Bank of Philadelphia said Thursday.

Cummins Inc. said Friday it plans to invest about $100 million to expand its high-horsepower engine plant in Seymour, Ind., to add more lines of clean-diesel and natural gas engines in the future.

Great Dane Trailers president and chief operating officer Phill Pines will retire at the end of this year after more than 50 years in the trailer industry, the company said Thursday.

Cummins Inc., the last independent heavy-duty diesel engine maker in the United States, announced several overseas business developments.

U.S. manufacturing activity showed expansion in June for the 11th straight consecutive month but dropped from may, the Institute for Supply Management said Thursday.

Ryder System Inc., Miami, said it won a patent for supply chain management tools and methods that pool data from shippers, carriers and consignees on the Web.