The "Will it fit?" thread

[AParagon]

Hi All,

I am a complete newby and have spent 3 hours online trying to figure out the answer to this questions but still don't know. I hope a few minutes of your time, will provide the answer.

I just bought a 2010 370Z Base. I understand current rims are 18x8 in front and 18x9 in back with 225/50/18 tires. My research tells me that these rims are 5-114.3

I have no intention to go on the track and have fallen in love with some rims which are 5-114, 18", with recommended Tire Size: 215/40-18 . I found some places online that say the difference between 5-114.3 and 5-114 is minor and so as long as you ensure the lugs are tight, you shouldn't have problems. Questions:

1. Will they fit
2. Any problem having same width wheels of both front and back?
3. What will I need to do to adjust the front or back given that the width will be different than the originals?
4. Would I use the recommended tire size of 215/40-18 for he 370Z or use the original 225/50/18 tires or ?

Thanks SOOooo much in advance. This answer will be very helpful.