What would be a better setup to run with. the front will be 245/35/19 and the rear will be 275/35/19 or 275/30/19 ? Front width is 9.5 rear 10.5. It's gonna be a +12 offset if that matters, also will be dropped on z h-tech. Pictures too would be nice

 

275/35 is what you want, it is closest to stock diameter and will keep the vdc happy

 

youll be close to rubbing if not rubbing. Id get them rolled so you can get as low as u want