Terry Barr Sales is conveniently located in Southfield, Michigan at the gateway of the North American automotive industry. Some estimate that over 90% of the purchasing and engineering decisions for the 16 million-plus vehicles produced in North America are made within 50 miles of Southfield, Michigan. The purchasing and engineering centers for Ford, General Motors, DaimlerChrysler and many Tier I, II and III companies such as Delphi, Visteon, Lear, JCI and others are minutes away from our office.