I think I have posted on evey T/C switch post but I have one more question (want your opinions). Say you installed the T/C switch and 7.5" wide rims (stock is 7") and stick some real nice tires on them. With the extra grip and all the launch you could want how much do you think that would improve 0-60 or 1/4 mile times? I would think being able to give it hell and not have any or maybe a little wheel slip on launch (do to better tires and wider rims) you would really improve your times but I have no idea how much. I really want to get 7.5" rims on my SVT, that is a whole foot wider (or 12" which ever you prefer). I would think it would greatly increase handling and traction.