Nexteer Automotive is a global manufacturer of steering and driveline systems. Earlier this year, it produced its 60-millionth electric power steering (EPS) system. Continuing just-auto/QUBE's series of interviews with tier one component suppliers, we spoke to Rudiger Hiemenz, Executive Director Engineering - EMEA and South America Division, Nexteer about the ways in which the supplier is pushing back the technical boundaries of a range of steering technologies.