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-I currently have stock rays in the front which are 19X8 +30.
-I have a 30mm spacer on it which makes it 19X8 +0
-The rims I want to get are 19X9.75 +15 which are 1.75" wider or -44mm compared to stockers
-BUT they are +15 so I figure you add it to the -44mm comparison (between stocks and these)and you end up with the equivalent of a +29 compared to the stock rims.
-Which is the equivalent of what I have right now with a +30 spacer???????
Or can you use this website so you don't give yourself an aneurysm. A 9.75" wheel with a +15 offset will poke just a tad in the front and need a spacer in the rear. The fitment of the stock rays on your car is nice so not sure why you're changing it up? Anywho, I only know of 1 company that offers random sizes like that, and I would suggest you to seek another brand than XXR (if I'm guessing correctly). Go with some used wheels that you know will fit well and save yourself some money. A 9.5 +15ish in front and an 11 +15ish in the rear will be perfect. You're in New Mexico, so you should easily be able to find some local steals on wheels. If nothing is on craigslist or forums, check the local facebook pages.
PS. A 275/40 will be a stupid tall sidewall.
EDIT: Pictures below are of Varrstoen ES6 with 19x9.5 +12 front and 19x11 + 15 rear running a 245/35 and 275/35. With a pretty aggressive drop the fitment is still spot on, tucks tire all around.
Last edited by Conissah; Jun 21, 2017 at 08:53 PM.