[tower]

I ran a yellow top in my '96 Tahoe for years in snow with lots of big lights & flashers. Loved that battery. Ran it dead several times, but it kept coming back. My original (03' H2) battery crapped out in winter of '06 when I was living in CO, with sub zero temps, alwats parked outside in the snow and not run every day. I would have replaced it with a yellow top (battery was out of warranty) but my wife took it to the dealer, batted her eyelashes and got it replaced for free! If I ever get around to putting in a winch, I will probably go to a dual yellow top setup. But that is great info about Auto Zone and a great price!