So I have officially had my F30 335i xDrive for a year and even though I absolutely love the car, I am disappointed in BMW's choice of using these S****y tires on their cars. After doing some research I found out my annoyingly rough ride and being able to feel every little bump in the road and fairly spongy steering are all due to these tires. I am strongly considering replacing the tires but my only concern is how other tires would put up with rough roads and pot holes being that I live in New York and roads get bad in the winter. Some tires I am considering are Pilot SS (of course), Pilot Sport A/S 3+, P Zero All Season Plus, P7 All Season Plus, Extreme Contact DWS 06 and of course am open to any other suggestions. I'll probably stick to an 18" rim to further protect against bumps and pot holes. Any guidance on this would be great.