Welcome to the Hillsborough Region AACA website. Our Region of the Antique Automobile Club of America covers Hillsborough and the surrounding area. The Hillsborough AACA Club is a community of people who are passionate about the Classic Antique Vehicles. Many of our members own and exhibit their cars, while others simply appreciate antique and classic automobiles. We warmly welcome all kinds of vehicles, including classics, hot rods, motorcycles, street rods, trucks, replicas, and special interest vehicles. We invite you to join us for exciting events and engaging conversations about our shared love of automobiles.