Now that I asked what the best battery is I would like to know what wipers work the best on our Escalades. My passenger side wiper is streaking maybe missing a small portion of the window near the end.
Whatever you get, use RainX. I just put some new blades on mine (Onyx something or other) and the RainX seems to make my rainsense work 100% better. I've driven through some very heavy rains the last few weeks I used to hate it but now it seems to kick in exactly what I want it and not when I don't.