Shawn WhitacreShawn Whitacre is the Principal Engineer - Engine Oil Technology at Chevron.From the AuthorOils, Lubricants & GreasesPC-12 Engine Oil Shift Puts Off-Highway OEMs on NoticeChevronThe 2027 transition targets on-highway diesel engines, but lubricant reformulation could affect oils used in off-highway equipment and OEM specifications.Page 1 of 1