4 Wheel Drive/SUVs: Tahoe windows, back doors, grand cherokee

Question
I have an 02 Tahoe and we want the glass in the
back doors to go all the way down, not just half
way.  Is this an easy fix?

Thanks

Answer
Susie,

As far as I know, this is a factory installation, and not adjustable.  I have a 2000 Grand Cherokee, and the rear windows have the same set up.  Your best bet, would be to contact a dealer, or an automotive glass company, and see if there is a modification for this.

Carl