An undesirable trade resistance model is presented, where trade barriers are (undesirable) inputs into the production of the (undesirable) output, trade resistance. It is then presented how Johansen's notion of Capacity is utilized to assess trade barriers’ impacts. Estimation takes place by employing Data Envelopment Analysis (DEA). Results suggest that U.S. trade partners’ port logistics are the most limiting trade barrier for the U.S. manufacturing industries, followed by the distance between the U.S. and its trade partners, the tariff imposed by the U.S., and the tariff imposed by the trading partner.