System: interior system; restraint; belt anchor and attachments; fmvss 210.vehicle description: school buses built on gm chassis.note: if your vehicle IS presented to an authorized dealer on an agreed upon service date and the remedy IS not provided within a reasonable time and free of charge or the remedy does not correct the defect or noncompliance, please contact thomas built at 1-910-889-4871. Also, contact the national highway traffic safety administration's auto safety hotline at 1-800-424-9393.