EDIT - SOLD
I have a set of snow tires off of my friend's old i3. Used for one winter season on his 2015 on the factory 19" wheels. No holes, plugs, or patches.
Size: 155/70-R19
New tread depth: 9/32"
Current tread depths: 8/32", 8/32", 6/32", 6/32"
Price: $300 firm. (I can also install for +$70 if interested) Currently $670 on Tire Rack after rebate
PM or post with any questions, thanks!