Hello - I have a 1995 Tahoe LS 2D 4WD, with a OME gear ratio of 3.73, LT 265/75/16 tires, and I was thinking to change to 33" tires with either LT285/75 or LT255/85. I have 157,200 miles, and the truck runs great. I don't want to lose any power, so any thoughts about a gear ratio change with...