I have over 11,000 miles with the stock tires, never even had the car aligned until I lowered it. My tires are perfect. No uneven wear, still got a few thousand miles left on them as well. I also drive the car pretty hard most of the time, and enjoy taking turns at a nice speed
So the factory tires and alignment settings are perfect, if you don't do anything to screw that up your tires will last a while without the need to ever rotate them (since you can't really rotate them anyway).