The Society holds an Annual Convention and Antique Truck Show which is held in a different third of the country each year. Chapters Local areas have formed chapters that meet regularly across the United States and in Canada.
Inquiries regarding formation of additional chapters are welcome.
Local chapter meetings include antique truck shows, films and slides, an exchange of information regarding truck history and restoration, tours, and picnics. Members are encouraged to list their trucks. The Registry is available for a small fee. Mack Trivia Chapters Join '99 Convention Pages created by Shirley and John Sponholtz. No commercial use or publication permitted.