i have a set of MB Battles 18x9.5 +23. I ordered 15mm squirrelly spacers. I just want to know how much will I poke out or if my fitment will be flush or close to flush. I heard 20mm spacers on stock wheels is mint fitment so just let me know what you guys think. Thanks!

 

15mm spacer on a +23 wheel? It won't be flush, it will be poking out of the fender.

That will make it a +8 offset wheel and you will have a hell of time fitting that on the rear without cutting the body and a widening the body.

 

i just check the willtheyfit.com and i compared my wheel spec and to the one your going for.. and my spec is 18x10.5 +15 and it will be almost the same but mine will just poke out just a lil bit and you will need to roll your rear fender