Anyone running 11" widths in the rear? I'm looking some wheels with that spec and a +30 offset. Sounds kind of low, but wondering if anyone made it work without stretching tires too much. I'd like to stick to a 275/30/19 if I could.

 

Gsedan is

 

Tried using search to find their profile but it didn't pull anything up.

 

No one's running 11" wide wheels on the 2nd gen sedan yet.
+30 is way too aggressive for our cars on an 11" wide wheel.
You'd need to run stretched tires like 255/35's along with at least -3* camber and pulled fenders.
Another problem (from what 2c told me) is that if you go with a high enough offset to run the 11" wheels without any fender work you risk the inner barrel hitting the suspension components.

For reference, I'm running 20x10.5 +33 in the rear with 255/35's stretched and my camber is set at -3.4* and I can barely fit my finger between the wheel and fender.

With the right fender work and stretch you could definitely fit 19x11's with a +30 offset.
If you're looking for 11's for traction then it's kinda pointless due to the camber you'd have to run but if it's for bragging rights and more lippage then it should be nice.