I bought a set of Blizzaks for the rear of my 328 and have driven it that way for the past 2 winters. We've had 2 snowy winters and never had a problem, I do reconnect my ASC-T in the fall. Just make sure they are the same size as the front. I run 225R50-16's
Cosmos schwartz metalic Sparco strut brace factory X-brace 55w 6000k HID w/LED angel eyes smoked Lamin-X blacked out sidemarkers,tails and brakelights. DDM smoked corners and pedals. 35% tint all around, Prosport water temp and oil pressure gauges, Home Depot lip, M3 rear diffuser ASC-T delete.