Johnny Sauter #21 Allegiant Airlines Chevrolet Silverado David J. Griffin/Icon SportswireJohnny Sauter #21 Allegiant Travel Chevrolet at Martinsville Jared C. Tilton/Getty ImagesJohnny Sauter #21 ISM Connect Chevrolet at Kansas Sarah Crabill/Getty ImagesJohnny Sauter #21 ISM Connect Chevrolet at Charlotte Jim Dedmon-USA TODAY SportsJohnny Sauter #21 ISM Connect Chevrolet at Kentucky Daniel Shirey/Getty ImagesJohnny Sauter #21 GMS Fabrication Chevrolet at Bristol Brian Lawdermilk/Getty ImagesJohnny Sauter #21 ISM Connect Chevrolet in Canada Tom Szczerbowski/Getty ImagesJohnny Sauter #21 Allegiant Chevrolet at Las Vegas Jonathan Ferrey/Getty ImagesJohnny Sauter #21 ISM Connect Chevrolet at Talladega Sean Gardner/Getty ImagesRobert Laberge/Getty ImagesJohnny Sauter #21 ISM Connect Chevrolet at Homestead Michael Bush/Icon Sportswire