Some Lexus models may leak fuel, so the Japanese carmaker will recall 422,509 of the luxury brand vehicles in the U.S. The possible fuel leak can increase fire risk, the Nat'l Highway Traffic Safety Admin. said Fri. in announcing the recall. Toyota Motor's (TM) Lexus LS cars from model years '07-10 will be recalled starting next month, along with '06-11 GS and '06-11 IS models. Toyota told the NHTSA that it was not aware of any fires or injuries that the condition caused. Shares rose 1.3% to 121.29.