Navistar, Inc. is recalling certain model year 2013-2014 International ProStar sleeper cab vehicles manufactured December 12, 2012, through August 8, 2013 and equipped with feature code 16XSA, 16XSB, 16XSC or 16XSD chassis skirts. In the affected vehicles, the rear chassis skirt upper horizontal support S-bracket may rub the fuel tank causing a hole in the tank.