Heloo there. One of this guy is selling Work Genosis gs4 wheel.

19x8j +45 offset front
19x8j +45 offset rear
They are going to be for my 2015 is350 f sport ultra white. So let me know what do you guys think about it. I wish the rear was 19x9.5 but oh well. I'm not tripping about it. And I might lower my car later on too so will that be any problem with those rims and what tire size should I get too??

 

The specs for the rear rim will make it fit exactly (or pretty close) like the stock F-Sport rims.
The front rim will be even further inside the fender.
To be honest, it's going to look a little weird...at least in the front.

The stock F-Sport rims are:
18X8 +40 Front
18X8.5 +50 Rear

If it was my car...and it's not...I would pass.

 

So what is the best offset should I get if I'm gonna rims. I'm either gonna go for vossen or work wheels- 19x8.5 front and 19x9.5 rear

 

+32 to +38 front (Ideally +35)
+35 to +45 rear (Ideally +40)

 

So if I will get that offset I don't need any fender work after ryt cause I might get Ksport coilovers to lower my car later

 

Yes...no fender work needed with a +35 front and +40 rear.

 

Oh okay then well thank you so much for helping me out