CREATE TABLE table_24450 ("Chassis code" CLOB, "Model no." CLOB, "Production years" CLOB, "Drivetrain" CLOB, "Transmission" CLOB, "Engine type" CLOB, "Engine code" CLOB, "Region ( s ) " CLOB)

Name the regions for usf45
SELECT "Region(s)" FROM table_24450 WHERE "Chassis code" = 'USF45'
SELECT "Region(s)" FROM "table_24450" WHERE "Chassis code" = 'USF45'