Take a tour of Heidts new Hot Rod and Muscle Car Plant and meet the people who design, fabricate, and sell high quality Heidts suspension systems right here in the USA – in the suburbs of Chicago. Beginning with an OEM-based engineering and CAD- based to product design and validation, an average production employee tenure of 12 years with the best MIG and TIG welder artisans in the industry, highly automated CNC machining and assembly, Heidts continues to provide the industry the highest quality and broadest product line of suspension systems.