Every car I own has dual mirrors. How people drove without them is beyond me. Even backing in and out with my project dart I mounted it up to prevent an accident.

56 Plaza 63 D100 step side 67 Coronet, 68 Roadrunner, 69 Super Bees, 69 Coronet 500 convertible, 70 Roadrunner Post, 79 D150 360, and a severe case of Mopar a,d,d