OMAHA, Neb. & DALLAS--(BUSINESS WIRE)--Berkshire Hathaway Inc. (NYSE:BRK.A and BRK.B) has completed its acquisition of the Van Tuyl Group, the largest privately held dealership group in the United States. This historic transaction, which was announced in October, is the largest in the retail automotive industry’s history. The company has been renamed Berkshire Hathaway Automotive and is headquartered in Dallas, Texas. Larry Van Tuyl will serve as Chairman of the Board of the new company. Jeffre