I was tried and true GM too, and even used to pull a paycheck from them in a different life. My Excursion has changed my mind about that. Love the vehicle, and unless GM puts the Suburban on steroids and figures out how to get a diesel in there (WITH the Allison) I'm keeping my X for a long time.;) :) With the way the prices are going on trucks, I'll probably have to anyway.

On a different note-
If any of you are thinking of changing tire sizes on your vehicles, here is a handy little site to determine the effects and size differences.......

http://www.miata.net/garage/tirecalc.html