What outside diameter tire do you need. A 7" wheel may not fit in the trunk well unless you have a skinny tire on it. I have a 15x6 with 205-75-15 new tire and steel wheel that I used for a spare when I had 17" wheels. It barley fit the trunk well. It cleared my calipers and is available.I need a code FW rally wheel to mount my spare on. I could probably use something else but I know the code FW wheels clear my brake calipers.