Looking at these wheels...
 

Found these on eBay for my JDM GE6.
https://www.fitfreak.net/forums/atta...ine=1482942603

15x7 Black Machined Big Bang BSP72 Wheels 4x100 4x4.5 +40

Anyone have a set or with experience in the specs to say if I will have any issues with fitment if I purchase? Also, what would be the optimum size tire for this setup...a 60 series or 55?

Thanks again guys!

I have a 15x7 +35 and 195/55 tire with no rubbing issues. So you shouldnt have any issues with that at all.

Im also on coilovers.

Great response, thanks for your insight into the wheel size. I was considering 16" since the oem sport wheels come 16", correct me if I am wrong.

What tire size are you running with the 15x7 FamilyWagon? Roads here fall into disrepair so I dont want a thin sidewall tire for ride comfort and durability.

195/55

You can go with a 205/50r16