Thanks for the picture and the great wealth of information. I agree that your car doesn't appear to sit too high. Those 20's in the rear really do fit the rear wheel well arch nicely. I never would have noticed the slight off center of the front wheels without you pointing them out.
I have searched high and low for the Christmas card that had the Pantera on it that appeared to be sitting too high, but I have not had any luck.
Thanks again for all the advice and information. It is much appreciated.