Your winter set is actually 1.6% larger, car will sit 0.2 in higher.
You should have went with narrower tires for better traction and strait line tracking in slush and soft snow.
235 65 18 would get you the best performance in the snow.
In the future, do not go any wider then 245 for snow.
Sent from my SAMSUNG-SM-G900A using Tapatalk