whats the best possible size of tire to due a stretched look with that fitment? if you go with a bigger tire say a 275/35/19(rear) on that wheel spec and i got the tire stretched would it looked more stretched? or if you go 245/30/19(rear) would it looked more stretched if you go smaller with the tire? thanks for the help

 

Very hard to follow exactly what you are asking.

Is this for a Coupe or a Sedan? If its for a Coupe then you need to be looking at single digit or negative offsets (and be at a low ride height) if you are going to run stretched tires. No sense in running stretched tires with wheel gap and tucked wheels.

If its for a Sedan then you will need stretched tires, a very flat fender roll and negative camber to make that setup work, maybe 225/245 (unless you do a fender pull you can run a 245/275 setup like dznuts)