For more than a century, the GM Milford Proving Ground has played a vital role in General Motors’ efforts to design, test, and refine its vehicles. First opening in 1924, the Milford Proving Ground ...

Used as the home base for performance testing during the 2008 Motor Trend Car of the Year Competition, the Hyundai/Kia Proving Grounds played an important role in determining a winner. Motor Trend ...

Toyota Motor North America has completed a major expansion of its Arizona Proving Ground, unveiling a series of upgrades that bolster the facility’s capabilities for vehicle development—including ...

The Packard luxury brand has been long gone, but the preserved Packard Proving Grounds in suburban Detroit will host “Calling All Twelves,” a salon celebrating all 1932–1939 Packard Twin Six and ...