Tariffs loom large but aftermarket supply chain and Brake Parts Inc show resilienceBPI's David Overbeeke (center) discusses China tariffs with journalists at an informal roundtable at AAPEX. Tariffs loom large but aftermarket supply chain and Brake Parts Inc show resilience By Rob Merwin on December 5, 2019 China trade disputes prove challenging, though BPI answers by shifting manufacturing; hope for the USMCA is on the horizon.