Founded in 1992, MAC prides itself in delivering superior customer service to all customers. MAC has grown to be the nation’s most prominent manufacturer of several trailers. MAC offers a full range of trailers to fit the needs of today’s changing work environments: Aluminum and Steel Dump Trailers, Flatbed Trailers, Pneumatic Tank Trailers, Transfer Trailers, and Straight Truck Dump Bodies. We are proud to be a MAC dealer!