Who's running an AGM battery in a weekend driver?

When I mentioned MT was Interstate's premium line I was referring to regular wet cells.
If 36 month is the pro-rate, that's not very impressive. If its a free for 26 months and then a pro rate beyond, that's decent.
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36 free replacement, most batteries do not offer a pro rate anymore. Mopar and motorcraft are free replacement only. As with some other brands