'77 280 Z - Wheel Offset Max Pos and Neg?
 

Hello! I am looking to purchase new wheels for my '77 280Z. I am running 205/55R16 tires (and they are virtually new), so I will be going with a 16" rim (most likely with a 7" depth). Here is my question:

What is the max offset that I can use? I would prefer zero offset, but the wheel selection at zero offset is limited. Before I really start to shop, I would like to know what my ranges are for offset, if possible. I already know the bolt pattern, etc.

Thanks in advance for any help! :)