I bought this car pre-owned last summer and the car had 20" wheels on it. I loved the look but quickly found out what happens to low-grade tires over the winter. About 4 flats later I am looking to put on 18" wheels that i want to keep on permanently. I know from reading discussions that there can be an issue with the fit but I dont know how to find that out. When i use something like tirerack, it shows a ton of 18" wheels and 235/45R18 tires. Would any 235/45R18 tires fit?