You never ran on them before?
I used up about 12 or 14 sets of them on the Mach1...naturally Mach1 doesn't haul butt in the MPH, so it wasn't noticeable at all...even with sway bar completely off the car. Ran them as low as 10psi before.
The Termee was a different story though...just carefull not to give the steering too much input. You are going to feel it, but you can get used to it / Seems like road racers cant over come that feeling.