Carl Edwards is expected to announce Wednesday that he will retire immediately from NASCAR racing, according to sources familiar with his plans.
Edwards, 37, spent 13 years in the Cup Series and won 28 times in 445 starts.
No immediate reason was available for why Edwards would retire. Daniel Suarez will be named the replacement for Edwards at Joe Gibbs Racing, sources said. Suarez, from Mexico, became the first foreign-born driver to win a NASCAR national series when he earned the Xfinity Series title in 2016.
JGR scheduled a news conference for Wednesday morning.
Edwards won three races in 2016 and was leading the championship contenders with 10 laps remaining in the season finale at Homestead-Miami Speedway, but a crash when trying to block Joey Logano ruined Edwards’ championship hopes and relegated him to fourth in the standings.
Elevated to Jack Roush’s Cup program during the 2004 season, Edwards finished third in the standings during his first full season in 2005 while on his way to becoming one of the sport’s biggest stars. He nearly won the 2011 crown while driving for Roush; Edwards tied Tony Stewart for the title, but Stewart’s five wins during the season (including beating Edwards as they finished 1-2 at Homestead) earned Stewart the championship.
Edwards also finished second in the 2008 standings, fourth in 2010 and fifth in 2015, his first year at JGR. He is known for, among other things, confrontations on the track with Brad Keselowski and off the track with Kevin Harvick.
Edwards, who handed out business cards in pursuit of a ride while earning money as a substitute teacher, won the 2007 Xfinity Series title. He was the top rookie in 2003 in the Camping World Truck Series and 2005 in the Xfinity Series.
A private person, Edwards lives in Missouri, where he grew up, and pilots his own plane to North Carolina for team meetings.