Have 15" wheels on 1993 Magna wagon, does anyone know if I can put 14" instead. Get different answers.

you can put 14's or even 13's on it if you wanted to. But you'll want to get a larger tire to make up for the extra space. If you don't...there's a possibility it could drag and damage your undercarriage. But to tell you the truth. I wouldn't .. that would look silly to me. I would go with larger rims and smaller tires. Then put Vinyl decal letter on the back saying.. "SHAGIN WAGON"