2014 NNS Driver Jeffrey Earnhardt (JD Motorsports) - Photo Credit: Brian Lawdermilk/Getty ImagesGAFFNEY, S.C. – Dixie Chopper, home of the “World’s Fastest Lawn Mower” and for decades the nation’s leading mower company, will sponsor driver Jeffrey Earnhardt in Saturday’s Lilly Diabetes 250 Nationwide Series race at Indianapolis Motor Speedway.