Brake Calipers across different trim levels

[5.0KDM]

I have a 2015 with the 5L v8.
1. My question is did the massive brake calipers that came on this car come on the v6s?
2. Did they use the same calipers on the awds? 3. Are these calipers on the newer model years?
I am trying to gage if 245/45R18 on 18x8 rims would clear my brakes.

 

[carguy75]

The larger 360mm(14.2in) brake rotors(large calipers) on the 2015 models is only available on the 5.0 models with 19in wheels. The 18in wheel models (5.0 and 3.8) have the smaller 345mm rotors. The models with 17in wheels have even smaller 330mm brake rotors

 

[skipgen]

I don't think that I've ever seen the 17" wheel... Must look kinda silly.

 

[carguy75]

I don't think that I've ever seen the 17" wheel... Must look kinda silly.

I think the 2015-2016 Genesis has a 3.0 model(overseas market) that has the 17in wheels.