That's my philosophy. My truck only had one tail light also but a previous owner installed two cheapo round plastic trailer tail lights. They look okay and most people wouldn't know that they're not supposed to be there but I don't like the idea that they're plastic but they're going to stay there probably forever

1950 Chevrolet 3100 (Ol' Roy)

1939 Packard Standard Eight Coupe (The Phantom) | 1956 Cadillac Coupe de Ville (The Bismarck) | 1964 Ford Galaxie 500 coupe |1966 Ford Mustang (Little Red) | 1969 Pontiac GTO (The Dishpit) I 1979 Ford F-100 | 1976 Ford F-150 (Big Red) | 1995 Ford F-150 (Newt)