CHARLOTTE, N.C., Oct. 11 /PRNewswire/ -- A lawsuit brought by embattled stock car driver Jeremy Mayfield against NASCAR in 2009 is raising some serious legal issues for the organization's chief executive. In a recent motion filed in federal court, Mayfield accused NASCAR Chairman and CEO Brian Z.

ROCKINGHAM, N.C., Nov. 3 /PRNewswire/ -- It was announced today that Jeremy & Shana Mayfield along with Mayfield Motorsports, Inc. have contracted with Iron Horse Auction Company, Inc.

Lisa Mayfield has filed suit against her stepson, suspended NASCAR driver Jeremy Mayfield, for slanderous and defamatory comments, the Charlotte Observer said. Mayfield was suspended earlier this month for violating NASCAR's strict substance abuse policy.

NASCAR attorneys argued in court Wednesday that driver Jeremy Mayfield had failed a second drug test and should have his suspension reinstated. In their filing in a U.S.

NASCAR driver Jeremy Mayfield, given the go-ahead by a federal judge to resume racing, missed the qualifying deadline Thursday for this week's race. Mayfield did not appear at Daytona International Speedway, where he had to enter his team officially to compete for a spot in Saturday's 400-mile Sprint Cup series race. He was suspended in May by NASCAR after officials said he had tested positive for methamphetamine. Mayfield has denied using drugs and has sued NASCAR, which has filed a counter-suit. U.S.