ATCA-Greater Pittsburgh Chapter ATCA Central Jersey Chapter & Delaware Valley Old Time Power and Equipment Association ATCA- Northern Empire State Chapter Boyertown Museum of Historic Vehicles Old Dodge Trucks (Bighorns and more) Old MACK Trucks Big MACK Trucks ATHS- American Truck Historical Society Hank's Truck Pics (thousands of online truck pictures) STUDEBAKER Trucks Historical Construction Equipment Association J.C. TAYLOR Insurance (antique, historic, and customer vehicles) Vintage Wiring of Maine The Jeepster Man Vintage Truck Magazine Old Time Trucks Magazine Toy Truck City Large Car Magazine (online show trucks magazine) Brad Wikes's Classic Trucks Rough and Tumble Engineers New England Antique Tractor and Truck Association The Brassworks (antique radiator fabrication and repair) MACK Trucks (long time sponsor and participant of the ATCA annual show in Macungie) Skinned Knuckles Magazine Diamond T Rubber Parts