Hi guys I am gonna be getting some new rims for my car soon and I dunno about the offsets and stuff like that for the car, I've done a few searches but have no clue lol. Anyway I was after 17 inch Volk f-zero challenge rims. Also what would happen to the spare tire in the car? do I need to get 5 17 rims to put 1 spare in the boot? Thanks!