Drove the crap out of it
Took it on a 275 mile door to door back road drive today.
Other then the brakes getting a little too hot after 80% of the amazing 160 mile, the car performed great - I recently added the Pierce 2 pt, torsion brace and strut brace, and I wish I'd done the route before I installed them to see the difference the parts made, but the car didn't miss a beat.
The Federal 595RS-Rs performed awesome. I have them aired up at 32.5F/30rear in an attempt to soften the ride a little, and it's definitely not as jarring over some of the rough stuff.