I'd prefer not sizing all the way down to an official 11.5" width, but I'd be happy with a narrow 12.5". Yeah, I know I'm being kind of picky here. We'll just have to see...When I was tire shopping I remember seeing specs that showed they were narrower. I think I was looking at Tire Rack, Discount Tire, Belle Tire, BFGs site...
Are you looking for a narrow tire or to avoid a narrow tire?
I went with the 35" Toyo ATIIIs because they were narrower than many other 35s and would be a better fit than most with the stock wheels.