i know this is a forum for 300c's but i just cant afford one. so i am going with the base for now because i am still in schooll I will trade it in after awhile. anyways i should have the car anytime now and i am looking to put 20's on it. i have seen a few diffrent numbers as far as 5X114.3 and even saw on this forum where they said the limited was 5X112 i was curious if anyone knows what the base model would be. i would hate to buy nice rims and they wont fit any help would be greatly appreciated.