Has to either be a 1946 or 1947. 1945 was a black out model and yours has chrome so it rules that out and the grill style changed after 1947. Should be a date on the passenger's side of the bell housing that wil be within about 30 days of the actual date of production. You you are thinking of selling it or any parts, or you need more info,let me know. JacquelineHallahan@hotmail.com Is this a Canadian or American truck??