Greg Erwin Biography

Gregory "Greg" Erwin is an American who currently serves as the crew chief for Wood Brothers Racing driver Paul Menard in the Monster Energy NASCAR Cup Series. In 2013, he was crew chief for Penske Racing driver Sam Hornish Jr. in the Nationwide Series. In 2015, Erwin was the crew chief for the No. 22 car of Team Penske in the Xfinity Series. Erwin became the team manager of Team Penske in the Xfinity Series in 2016. In the Sprint Cup Series, Erwin served as crew chief for Greg Biffle. Erwin and Biffle made the NASCAR Chase for the Sprint Cup in 2009 and recorded Ford's first win of 2010 at Pocono Raceway. Erwin has also worked as crew chief for Robby Gordon Motorsports.