At Michelin's Lauren Proving Grounds outside Greenville, S.C., aerodynamic device maker SmartTruck Systems demonstrated the "coast down" testing protocol used as the starting point for fuel economy calculations in the automotive world; a style of testing that may become more prominent as the heavy truck industry begins complying with new greenhouse gas emission/fuel economy standards promulgated jointly by the EPA and NHTSA.
Sean Kilcarr is a former longtime FleetOwner senior editor who wrote for the publication from 2000 to 2018. He served as editor-in-chief from 2017 to 2018.