I was thinking about getting the XXR 521 20" staggered

front- 20x8.5 +32 offset
rear- 20x10.5 +30 offset

I was wondering if these would fit on my 2008 g37 coupe journey without using spacers and such.

Also I was wondering what aftermarket lug nuts I should get for these wheels and what size hub centric rings I need for these as well.

Thanks!