WELCOME to the place that has always been "about the trucks" (big & small).  Founded in 1971 and based in Boyertown, PA, we're the hosts of the annual Macungie Antique Truck Show and publisher of Double Clutch Magazine.  We've long been known as:  "The place where family, friends and antique trucks come together!


  • We're already underway for '25 with our Vintage Trucks of Florida Winter National Meet Jan 24th-25th in Bushnell, Florida.  Come on down!!!!
  • See why our annual National Meet has come to be known as "The Greatest Truck Show on Earth".  Register now for our 45th Annual National Meet this coming June 13-14, 2025.  .  We've made it easy to register online-you'll find our registration form here.  Please note the changes contained in the form.
  • Never been to our Macungie event?  Check out some of these links from our 2024 National meet
  • Check out our 2018 National Meet in Macungie on Dennis Gage's My Classic Car right here.  
  • Listen to a podcast from America's Radio with ATCA Director Michael Yarnall and find out more about our organization and what we're all about. **

*  ATCA welcomes aboard our newest chapter Broken Axle Chapter located in Sparta, TN