Wheel Fitment
 

Hello everyone, hopefully someone can help me out. I'm looking to get rims that are 18 x 9 1/2 and probably 245/40/18 tires. I was told the tire size by a friend. What is the offset I would need for my 2017 86 to be flush?

Also, I'm getting a widebody kit and the measurements are front fender width is 50mm and Rear fender width is 85mm. Hopefully this info helps. I'm hoping to get this project done in one shot with no hiccups.

Check first post of stickied "FR-S / BRZ Wheel Directory, Gallery and Fitment Guide Chart", there is table of flush extra offset needed for stock height or 1" lowered car. Further this site is handy for visual check, including widebodies.